Updated Sep 20, 2026 · Public platform & industry data

Sep 20, 2026 Updated

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2026 Top 10 Underwater Navigation Manufacturers in China

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Top-rated Underwater Navigation suppliers, How to choose a Underwater Navigation manufacturer, Best Underwater Navigation companies in China

The top 10 Underwater Navigation manufacturers in China for 2026 are: Tian Dun High tech (Beijing) Technology Co., Ltd, Beijing Bailixun Emergency Technology Co., Ltd, Shanghai Langshang Sensing Technology Co., Ltd, Jiangsu Lingtian Intelligent Technology Co., Ltd, Bazhou Paiyuan Protective Equipment Factory (Individual Business), Tianjin Xiang'an Technology Co., Ltd, Xuzhou Luban Intelligent Technology Co., Ltd, Beijing Lingtian Intelligent Equipment Manufacturing Group Co., Ltd, Deep Blue Ocean Technology Co., Ltd, Jingcheng Industrial (Beijing) Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Tian Dun High tech (Beijing) Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2015-06-15
Registered Capital10000K CNY

Tian Dun High tech (Beijing) Technology Co., Ltd., with its registered address at 507, Building 1, No. 10 Caihefang Road, Haidian District, Beijing, is registered with the Market Supervision Administration of Haidian District, Beijing. The legal representative is Shen Guilan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Data processing services; Software development; Engineering and technical research and experimental development; Information system integration services; Import and export of goods; Technology import and export; Manufacturing of ecological environment monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of geological exploration and seismic specialized instruments; Manufacturing of geological exploration and seismic specialized instruments; Manufacturing of marine environment monitoring and detection equipment; Sales of marine environmental monitoring and detection equipment; Sales of communication equipment; Rental services (excluding licensed rental services). (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Underwater Navigation, Hydrophone, Underwater Seismometer

Top 2
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Beijing Bailixun Emergency Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2015-08-19
Registered Capital1000K CNY

Beijing Bailixun Emergency Technology Co., Ltd., registered at 101, 1st to 4th floors, Building 11, No. 25 Jingsheng South Second Street, Beijing Economic and Technological Development Zone, Beijing. The registration authority is the Market Supervision and Administration Bureau of Beijing Economic and Technological Development Zone, and the legal representative is Yang Xiaoyan. The business scope includes general items: technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of mechanical equipment; Sales of instruments and meters; Sales of communication equipment; Retail of arts and crafts and collectibles (excluding ivory and its products); Retail of sports goods and equipment; Sales of household appliances; Sales of daily necessities; Retail of stationery supplies; Retail of shoes and hats; Clothing and apparel retail. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Underwater Navigation, Fire Extinguishing Bomb, Robot Chassis

Top 3
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Shanghai Langshang Sensing Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2003-04-27
Registered Capital15200K CNY

Shanghai Langshang Sensing Technology Co., Ltd. is registered at 3rd Floor, Building B, No. 940 Jianchuan Road, Minhang District, Shanghai. The registration authority is Minhang District Market Supervision Administration, and the legal representative is Zhang Zongyong. Its business scope includes technology development, consulting, services, and transfer in the fields of sensing technology, Internet of Things, electronic information, and network technology, wholesale and retail of electronic products, instruments, electromechanical equipment, and accessories, and import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Underwater Navigation, Vibration Sensor, Laser Ranging Module

TOP4
Jiangsu Lingtian Intelligent Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-11
Registered Capital1000K CNY

Jiangsu Lingtian Intelligent Technology Co., Ltd., with its registered address at W District, 1st Floor, Building A7, Safety Technology Industrial Park, Second Industrial Park, Xuzhou High tech Industrial Development Zone, located east of Yinshan Road and south of Lijiang Road. The registration authority is the Administrative Approval Bureau of Xuzhou High tech Industrial Development Zone, and the legal representative is Liu Tao. Its business scope includes licensed projects: manufacturing of civil defense engineering protective equipment; Manufacturing of special equipment; Sales of specialized products for computer information system security; Sales of disinfection equipment; Third class medical device operation; Production of civil aircraft (engines, propellers) (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General project: Ship sales; Sales of electrical signal equipment devices; Sales of information security equipment; Sales of communication equipment; Sales of signs for transportation and public management; Manufacturing of radar and supporting equipment; Metal ship manufacturing; Non metallic ship manufacturing; Manufacturing of communication equipment; Research and development of intelligent robots; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of intelligent robots; Industrial robot manufacturing; Installation and maintenance of industrial robots; Sales of special equipment; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Ship manufacturing; Mining machinery manufacturing; Sales of mining machinery; Sales of firefighting equipment; Manufacturing of metal chains and other metal products; Manufacturing of instruments and meters; Sales of metal chains and other metal products; Manufacturing of security equipment; Sales of security equipment; Sales of instruments and meters; Manufacturing of electronic (gas) physical equipment and other electronic devices; Software development; Manufacturing of wind and electric tools; Manufacturing of metal tools; Manufacturing of hydraulic power machinery and components; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of communication equipment; Manufacturing of specialized equipment for traffic safety and control; Agricultural machinery manufacturing; Manufacturing of specialized equipment for environmental protection; Sales of artificial intelligence hardware; Manufacturing of special task robots; Manufacturing of service consumption robots; Sales of industrial robots; Sales of service consumption robots; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Specialized equipment repair; Clothing manufacturing; Production of special labor protection equipment; Production of labor protection equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of special labor protection equipment; Sales of labor protection equipment; Network technology services; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Manufacturing of environmental emergency detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of forestry and bamboo harvesting machinery; Manufacturing of forestry and wood and bamboo harvesting machinery; Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of construction machinery; Sales of wind and electric tools; Sales of diving rescue equipment; Sales of hydraulic power machinery and components; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Mechanical equipment leasing; Manufacturing of specialized instruments; Manufacturing of intelligent in vehicle devices; Sales of Class I medical devices; Sales of Class II medical devices; Disinfectant sales (excluding hazardous chemicals); Clothing manufacturing; Clothing and apparel retail; Development of artificial intelligence application software; Manufacturing of electronic measuring instruments; Manufacturing of mechanical and electrical equipment; Sales of intelligent in car devices; Manufacturing of underwater systems and operational equipment; Sales of underwater systems and operational equipment; Information system operation and maintenance services; Rental of special equipment; Manufacturing of electrical signal equipment devices; Import and export of goods; Artificial intelligence basic resources and technology platform; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Camera and equipment manufacturing; Sales of cameras and equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Research and development of metal products; Professional cleaning, washing, and disinfection services; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Fire technology services; Sales of metal tools; Instrument and meter repair; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of entertainment boats and sports boats; Sales of entertainment boats and sports boats; Manufacturing of navigation equipment and related devices; Manufacturing of computer software, hardware, and peripheral devices; Information system integration services; Automobile sales; Sales of new energy vehicles as a whole; Remanufacturing of automotive components; Sales of mechanical parts and components; Manufacturing of automotive parts and accessories; Sales of plastic products; Manufacturing of plastic products; Container sales; Container manufacturing; Sales of air transportation equipment; Integrated application system of satellite technology; Manufacturing of satellite mobile communication terminals; Manufacturing of network equipment; Toy sales; Toy manufacturing; Electronic product sales; Manufacturing of gaming supplies and indoor gaming equipment; Sales of gaming supplies and indoor gaming equipment; Sales of toys, anime, and entertainment products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Underwater Navigation, Water Tank Fire Truck, Digital Camera

TOP5
Bazhou Paiyuan Protective Equipment Factory (Individual Business)
Overall Score4.7 / 5
Est. Date2022-02-17
Registered Capital-

Bazhou Paiyuan Protective Equipment Factory (Individual Industrial and Commercial Household), registered at No. 31 Xigao Village, Bazhou Economic and Technological Development Zone, Langfang City, registered with the Market Supervision and Administration Bureau of Bazhou City, Langfang City. The legal representative is Wang Weidong, and the business scope includes general projects: sales of electrical equipment; Sales of electric dynamometer motors; Sales of specialized machinery for tunnel construction; Retail of hardware products; Sales of metal structures; Sales of mining machinery; Sales of power facilities and equipment; Sales of construction machinery; Sales of agricultural machinery; Sales of electrical equipment; Sales of daily miscellaneous goods; Sales of metal wire ropes and their products; Sales of glass fiber reinforced plastic products; Retail of computer software, hardware, and auxiliary equipment; Sales of lighting fixtures; Retail of sports goods and equipment; Sales of leather products; Sales of metal tools; Sales of metal products; Outdoor product sales; Sales of electrical instruments and meters; Sales of railway specific measuring or inspection instruments; Sales of rail transit engineering machinery and components; Sales of railway transportation infrastructure equipment; Sales of special equipment; Sales of firefighting equipment; Sales of hydraulic power machinery and components; Sales of instruments and meters; Sales of intelligent power transmission and distribution and control equipment; Sales of diving rescue equipment; Sales of rubber products; Sales of wind and electric tools; Sales of environmental emergency detection instruments and meters; Sales of underwater systems and operational equipment; Network technology services; Information technology consulting services; Sales of labor protection equipment; Sales of plastic products; Sales of marine water quality and ecological environment monitoring instruments and equipment; Sales of specialized equipment for environmental protection; Sales of fans and blowers; Sales of security equipment; Sales of office supplies; Sales of communication equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license).. Core products: Underwater Navigation, Open The Door With A Pulling Force Of 10Kn, Lock The Door And Open It, Tool

TOP6
Tianjin Xiang'an Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-17
Registered Capital500K CNY

Tianjin Xiang'an Technology Co., Ltd., with its registered address at Room 604-42, Building 4, Jingbin Ruicheng, Jingbin Industrial Park, Wuqing District, Tianjin (centralized office area), is registered with the Market Supervision and Administration Bureau of Wuqing District, Tianjin. The legal representative is Yang Bin, and the business scope includes technology promotion services, sales of mining special equipment, fire-fighting equipment and devices, safety inspection instruments, electronic equipment, clothing, shoes and hats, communication equipment, rescue equipment, automobiles, and safety prevention products, safety prevention technology consulting, computer system integration, software development, import and export of goods and technology, design, manufacturing, and sales of social public safety equipment and devices, design, manufacturing, and sales of special operation robots. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Underwater Navigation, Quadrupedal Robotic Dog, Drone Payload

TOP7
Xuzhou Luban Intelligent Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-02-09
Registered Capital50000K CNY

Xuzhou Luban Intelligent Technology Co., Ltd. is registered at the Safety Technology Industrial Park, Yinshan Road East and Lijiang Road South, Second Industrial Park, Xuzhou High tech Industrial Development Zone. The registration authority is the Administrative Approval Bureau of Xuzhou High tech Industrial Development Zone, and the legal representative is Yu Hailun. The company's business scope includes intelligent technology, safety technology research and development, consulting, services, robots, electric vehicles, drones, unmanned ships, mining equipment, fire-fighting equipment, rescue equipment, energy-saving equipment, environmental protection equipment, police equipment, security inspection equipment, instruments and meters, electronic equipment, communication equipment, electrical equipment, clothing production and sales, computer system integration, software development and technical services, self operated and agency import and export business of various goods and technologies (except for goods and technologies restricted or prohibited from import and export by the state).). Wholesale of Class I medical devices; Wholesale of Class II medical devices; Production of Class I medical devices; Production of Class II medical devices; Production of daily masks (non-medical); Sales of daily masks (non-medical) (a project that requires approval by law and can only be carried out after approval by relevant departments) License project: real estate development and operation; Production of civil aircraft (engines, propellers) (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: non residential real estate leasing; Production of special labor protection equipment; Automobile sales; Sales of new energy vehicles as a whole; Remanufacturing of automotive components; Sales of mechanical parts and components; Manufacturing of automotive parts and accessories; Sales of plastic products; Manufacturing of plastic products; Container sales; Container manufacturing; Manufacturing of construction machinery; Import and export of goods; Sales of air transportation equipment; Manufacturing of radar and supporting equipment; Manufacturing of communication equipment; Integrated application system of satellite technology; Manufacturing of satellite mobile communication terminals; Manufacturing of network equipment; Toy sales; Toy manufacturing; Sales of intelligent robots; Sales of intelligent unmanned aerial vehicles; Electronic product sales; Mechanical equipment research and development; Manufacturing of gaming supplies and indoor gaming equipment; Sales of gaming supplies and indoor gaming equipment; Manufacturing of intelligent unmanned aerial vehicles; Sales of toys, anime, and entertainment products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Underwater Navigation, Quadrupedal Robotic Dog, Laser Rangefinder

TOP8
Beijing Lingtian Intelligent Equipment Manufacturing Group Co., Ltd
Overall Score4.6 / 5
Est. Date2010-09-21
Registered Capital3000K CNY

Beijing Lingtian Intelligent Equipment Manufacturing Group Co., Ltd., with its registered address at Building B, No. 25 Jingsheng South Second Street, Beijing Economic and Technological Development Zone (Tongzhou), Beijing. The registration authority is the Market Supervision Administration of Beijing Economic and Technological Development Zone, and the legal representative is Liu Hui. Its business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of computer software, hardware, and auxiliary equipment; Software development; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of marine environmental monitoring and detection equipment; Mechanical equipment research and development; Fire technology services; Sales of firefighting equipment; Sales of security equipment; Sales of instruments and meters; Sales of intelligent instruments and meters; Sales of electronic specialized equipment; Sales of communication equipment; Sales of specialized equipment, key systems, and components for rail transit; Sales of civil aviation materials; Sales of intelligent robots; Research and development of intelligent robots; General equipment repair; Installation and maintenance of industrial robots; Sales of cameras and equipment; Sales of electronic measuring instruments; Sales of diving rescue equipment; Sales of special labor protection equipment; Manufacturing of security equipment; Manufacturing of electrical signal equipment devices; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of ocean energy systems and equipment; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of plastic products; Manufacturing of specialized machinery for the production of building materials; Manufacturing of calculator equipment; Manufacturing of distribution switch control equipment; Manufacturing of automotive parts and accessories; Manufacturing of specialized equipment for environmental protection; Manufacturing of forestry and wood and bamboo harvesting machinery; Camera and equipment manufacturing; Manufacturing of information security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metallurgical specialized equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of power electronic components; Manufacturing of electronic measuring instruments; Manufacturing of smart home consumer devices; Manufacturing of experimental analytical instruments; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized electrical and mechanical equipment; Additive manufacturing equipment manufacturing; Manufacturing of IoT devices; Manufacturing of specialized equipment for the production of lighting fixtures; Mining machinery manufacturing; Manufacturing of specialized instruments; Manufacturing of power transmission, distribution and control equipment; Manufacturing of construction machinery; Manufacturing of optical instruments; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of electrical instruments and meters; Rubber product manufacturing; Manufacturing of service consumption robots; Manufacturing of communication equipment; Manufacturing of audio equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of photovoltaic equipment and components; Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Professional repair of radar and radio navigation equipment; Repair of daily products; Computer and office equipment maintenance; Repair of metal products; Instrument and meter repair; Maintenance of transportation facilities; Repair of daily electrical appliances; Specialized equipment repair; Electrical equipment repair; Repair of communication equipment; Professional repair of communication transmission equipment; Manufacturing of special task robots; Industrial robot manufacturing; Toy manufacturing; Toy sales. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Underwater Navigation, Portable Gas Analyzer, Gas Detector

TOP9
Deep Blue Ocean Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-01-05
Registered Capital380089.286K CNY

Shenzhen Blue Ocean Technology Co., Ltd., registered at Building 7, Jinbin Development Tong Factory, No. 45 Muning Road, Tianjin Development Zone, with the registration authority of the Market Supervision Administration of Tianjin Economic and Technological Development Zone and the legal representative of Wei Jiancang, operates in general projects including engineering and technical research and experimental development; Research and development of marine engineering equipment; Research and development of intelligent robots; Research and development of offshore wind power related systems; Development of key supporting systems for ocean engineering; Software development; Manufacturing of marine engineering equipment; Manufacturing of special task robots; Manufacturing of underwater systems and operational equipment; Manufacturing of marine environment monitoring and detection equipment; Manufacturing of ocean energy systems and equipment; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Manufacturing of deep-sea oil drilling equipment; Manufacturing of diving rescue equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of electronic specialized equipment; Manufacturing of instruments and meters; Sales of marine engineering equipment; Sales of intelligent robots; Sales of offshore wind power related equipment; Sales of underwater systems and operational equipment; Sales of ocean energy systems and equipment; Sales of marine environmental monitoring and detection equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of marine water quality and ecological environment monitoring instruments and equipment; Sales of deep-sea oil drilling equipment; Sales of diving rescue equipment; Sales of artificial intelligence hardware; Sales of electrical equipment; Electronic product sales; Sales of special equipment; Marine services; Engineering and technical services (excluding planning management, survey, design, and supervision); Industrial design services; Information system integration services; Salvage services; Rental services (excluding licensed rental services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment repair; Specialized equipment repair; Import and export of goods; Technology import and export; Sales agent; Labor services (excluding labor dispatch). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law).. Core products: Underwater Navigation, , Copex Automatic Profiling Buoy

TOP10
Jingcheng Industrial (Beijing) Co., Ltd
Overall Score4.4 / 5
Est. Date2017-07-19
Registered Capital100000K CNY

Jingcheng Industrial (Beijing) Co., Ltd., registered at Room 103, Building 1, No. 33 Yanqi Road, Yanqi Economic Development Zone, Huairou District, Beijing, registered with the Huairou District Market Supervision and Administration Bureau of Beijing, with Wu Yinhui as the legal representative. Its business scope includes the sale of computers, software and auxiliary equipment, electronic products, electronic components, instruments and meters, mechanical equipment, chemical products, communication equipment (excluding satellite ground receiving and transmitting equipment), household appliances, hardware and electrical equipment (excluding electric bicycles); Construction general contracting; Professional contracting; Urban landscaping and greening; Technology development, services, consulting, transfer, and promotion; Economic and trade consulting; Computer system services; Software development; Technology import and export, goods import and export, agency import and export; business management; Organize exhibitions and displays; Organize cultural and artistic exchange activities (excluding performances); Engineering survey; Engineering design. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for engineering survey, engineering design, and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Underwater Navigation, Inertial Navigation, Industrial Camera

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Tian Dun High tech (Beijing) Technology Co., Ltd2015-06-15Underwater Navigation, Hydrophone, Underwater Seismometer10000K CNYNot Supported
Beijing Bailixun Emergency Technology Co., Ltd2015-08-19Underwater Navigation, Fire Extinguishing Bomb, Robot Chassis1000K CNYNot Supported
Shanghai Langshang Sensing Technology Co., Ltd2003-04-27Underwater Navigation, Vibration Sensor, Laser Ranging Module15200K CNYNot Supported
Jiangsu Lingtian Intelligent Technology Co., Ltd2018-01-11Underwater Navigation, Water Tank Fire Truck, Digital Camera1000K CNYNot Supported
Bazhou Paiyuan Protective Equipment Factory (Individual Business)2022-02-17Underwater Navigation, Open The Door With A Pulling Force Of 10Kn, Lock The Door And Open It, Tool-Supported
Tianjin Xiang'an Technology Co., Ltd2017-08-17Underwater Navigation, Quadrupedal Robotic Dog, Drone Payload500K CNYNot Supported
Xuzhou Luban Intelligent Technology Co., Ltd2018-02-09Underwater Navigation, Quadrupedal Robotic Dog, Laser Rangefinder50000K CNYNot Supported
Beijing Lingtian Intelligent Equipment Manufacturing Group Co., Ltd2010-09-21Underwater Navigation, Portable Gas Analyzer, Gas Detector3000K CNYNot Supported
Deep Blue Ocean Technology Co., Ltd2013-01-05Underwater Navigation, , Copex Automatic Profiling Buoy380089.286K CNYNot Supported
Jingcheng Industrial (Beijing) Co., Ltd2017-07-19Underwater Navigation, Inertial Navigation, Industrial Camera100000K CNYNot Supported

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs