Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

English
title decor left

2026 Top 10 Nonlinear Node Detector Manufacturers in China

title decor right

Top-rated Nonlinear Node Detector suppliers, How to choose a Nonlinear Node Detector manufacturer, Best Nonlinear Node Detector companies in China

The top 10 Nonlinear Node Detector manufacturers in China for 2026 are: Qingdao Yizhuo Optoelectronic Technology Co., Ltd, Beijing Zhongheng Rixin Technology Co., Ltd, Shenzhen Zhongjian Sichuang Military and Police Equipment Co., Ltd, Beijing Yinuoxin Technology Co., Ltd, Beijing Guorui Tianke Information Technology Co., Ltd, Beijing Dongfang Qiangsheng Technology Co., Ltd, Qingdao Fate Technology Co., Ltd, Beijing Shenzhou Mingda High tech Co., Ltd, Hill Technology (Beijing) Co., Ltd, Shanghai Xichun Electronic Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Qingdao Yizhuo Optoelectronic Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2014-04-27
Registered Capital10000K CNY

Qingdao Yizhuo Optoelectronic Technology Co., Ltd., with its registered address at Room 701, Building 1, No. 31 Wannian Quan Road, Licang District, Qingdao City, Shandong Province, China. The registration authority is the Market Supervision Administration of Licang District, Qingdao City, and the legal representative is Fengbo. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of communication equipment; Manufacturing of instruments and meters; Internet equipment manufacturing; Manufacturing of IoT devices; Research and development of Internet of Things technology; Mechanical equipment research and development; Sales of communication equipment; Sales of communication equipment; Sales of instruments and meters; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of hardware products; Operation of wires and cables; Sales of wind and electric tools; Sales of household appliances; Internet of Things technology services; Sales of refrigeration and air conditioning equipment; Integrated circuit chip design and services; Information consulting services (excluding licensed information consulting services); Engineering management services; Sales of security equipment; Outdoor product sales; Sales of special labor protection equipment; Sales of firefighting equipment; Fire technology services; Manufacturing of electronic components; Manufacturing of electronic vacuum devices; Manufacturing of electronic specialized equipment; Manufacturing of power electronic components; Manufacturing of other electronic devices; Manufacturing of electrical accessories; Manufacturing of household appliances; Manufacturing of optoelectronic devices; Manufacturing of lighting fixtures; Manufacturing of electronic specialized materials; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of photovoltaic equipment and components. (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: Nonlinear Node Detector, Fiber Optic Fusion Splicer, Thermal Imager

Top 2
background image
Beijing Zhongheng Rixin Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-02-04
Registered Capital1000K CNY

Beijing Zhongheng Rixin Technology Co., Ltd., with its registered address at 022, 1st Floor, Building 2, No. 4 Huoxing Second Street, Tongzhou District, Beijing, registered with the Tongzhou District Market Supervision and Administration Bureau of Beijing, and represented by Zhao Shulei as its legal representative. Its business scope includes technology development, technology promotion, technology transfer, and technology consulting; Economic and trade consulting; Conference services; Selling daily necessities, clothing, electronic products, handicrafts, hardware and electrical equipment (excluding physical store operations and electric bicycles), chemical products (excluding hazardous chemicals), machinery and equipment, instruments and meters, and building materials. (For projects that require approval according to law, business activities shall be carried out in accordance with the approved content after approval by relevant departments.). Core products: Nonlinear Node Detector, Electromagnetic Field Strength Analyzer, Electromagnetic Radiation Analyzer

Top 3
background image
Shenzhen Zhongjian Sichuang Military and Police Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-03-19
Registered Capital1000K CNY

Shenzhen Zhongjian Sichuang Military and Police Equipment Co., Ltd., registered address located at Building A and B, Mingde Building, Building 9, Haoting, Jixiang Village, Huanggekeng Community, Longcheng Street, Longgang District, Shenzhen Seat 1208, registered with the Shenzhen Municipal Administration for Market Regulation, with Ruan Hongyou as the legal representative, the business scope includes general business projects: engaged in the technical research and development, design, technical services, and sales of police equipment, criminal investigation equipment, fire-fighting equipment, road safety equipment, anti-terrorism equipment, communication equipment, sports equipment, training equipment, confidentiality equipment, rescue equipment, diving equipment, office supplies, labor protection equipment, outdoor equipment, electronic data forensics products, safety technology prevention products, security inspection and explosive discharge products, digital products, lighting products, instruments and meters, metal detectors, robots, unmanned aerial vehicles, single police equipment, police clothing, shoes and hats, plastic products, computer software, intelligent hardware, and peripheral equipment products (all of which do not include restricted projects); Mechanical equipment leasing; Import and export business of goods and technology. Licensed business project: Maintenance of mechanical and electrical equipment.. Core products: Nonlinear Node Detector, Dangerous Liquid Detector, Mine Detector

TOP4
Beijing Yinuoxin Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2015-10-16
Registered Capital1000K CNY

Beijing Yinuoxin Technology Co., Ltd., with its registered address at Room 714, 7th Floor, Building 4, No. 9 Hongye Road, Xihongmen Town, Daxing District, Beijing, registered with the Market Supervision and Administration Bureau of Daxing District, Beijing, and represented by Zhang Jiao as its legal representative. Its business scope includes technology development, consulting, and services; Economic and trade consulting; Corporate image planning; Import and export of goods; Technology import and export; Sales of mechanical equipment, chemical products (excluding hazardous chemicals and Class I precursor chemicals), automotive parts, sports equipment, household goods, cosmetics, handicrafts, cultural products, electronic products, household appliances, communication equipment, medical machinery (limited to Class I and II), computers, software and auxiliary equipment, hardware products, fire-fighting equipment, daily necessities, instruments and meters, fireproof sealing materials, paint sales (excluding hazardous chemicals), glass products, furniture, office equipment; Repair instruments and meters, electronic computers and auxiliary equipment, electronic components; Conference services; Enterprise management consulting; Testing services; Cleaning services; Mechanical equipment leasing; General equipment maintenance; Software development; Soil erosion prevention and control services; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Manufacturing of digital video surveillance systems; Information system integration services; Operation and maintenance services; Manufacturing of information security equipment; 5G communication technology services; Security system monitoring service; Industrial Internet data service; Manufacturing of geological exploration and seismic specialized instruments; Manufacturing of electronic specialized equipment; Sales of Class II and III radiation equipment; Sales of Class II, III, IV, and V radioactive sources; Sales of Class I radioactive sources. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; sales of Class II and III radiation equipment; sales of Class II, III, IV, and V radiation sources, sales of Class I radiation sources, and projects that require approval according to law shall be carried out in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Nonlinear Node Detector, Solar Photometer, Peel Strength Tester

TOP5
Beijing Guorui Tianke Information Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-26
Registered Capital2000K CNY

Beijing Guorui Tianke Information Technology Co., Ltd., registered at Room A-T1803, Building 3, No. 20 Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing (cluster registration), registered with the Market Supervision Administration of Mentougou District, Beijing, with Zhang Shilei as the legal representative. Its business scope includes general projects such as computer system services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Data processing services; Basic software development for artificial intelligence; Development of artificial intelligence application software; Internet sales (except for the sale of goods that need to be licensed); Internet equipment sales; Sales of daily necessities; Sales of daily necessities; Software sales; Software outsourcing services; Software development; Development of digital cultural and creative software; Electronic product sales; Sales of mechanical equipment; Sales of communication equipment; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Clothing and apparel retail; Wholesale of clothing and apparel; Retail of shoes and hats; Wholesale of shoes and hats; Retail of stationery supplies; Retail of sports goods and equipment; Sales of cameras and equipment; Sales of building materials; Sales of firefighting equipment; Furniture sales; Sales of metal products; Sales of plastic products; Sales of daily glass products; Needle textile sales; Socio economic consulting services; Information consulting services (excluding licensed information consulting services); Office services; Sales of security equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Class II value-added telecommunications services. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Nonlinear Node Detector, Electromagnetic Shielding Curtains, Electric Drawing Machine

TOP6
Beijing Dongfang Qiangsheng Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-01-11
Registered Capital3000K CNY

Beijing Dongfang Qiangsheng Technology Co., Ltd., registered at No. 1-6013 Juhe Sixth Street, Jufuyuan Industrial Park, Tongzhou District Economic Development Zone, Beijing, with the registration authority of Tongzhou District Market Supervision and Administration Bureau and the legal representative being Wang Xiufang. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Wholesale of electronic components; Sales of power electronic components; Retail of electronic components; Sales of mechanical equipment; Sales of metal materials; Sales of plastic products; Sales of rubber products; Sales of labor protection equipment; Sales of daily necessities; Sales of leather products; Sales of food detergent; Wholesale of cosmetics; Retail of cosmetics; Sales of firefighting equipment; Sales of cameras and equipment; Toy sales; Sales of wooden toys; Sales of toys, anime, and entertainment products; Sales of audio equipment; Sales of daily miscellaneous goods; Sales of office supplies; Sales of packaging materials and products; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of teaching models and teaching aids; Wholesale of stationery supplies; Retail of stationery supplies; Furniture sales; Needle textile sales; Sales of needle textiles and raw materials; Outdoor product sales; Sales of industrial textile products; Manufacturing of household goods; Manufacturing of household textile products; Sales of intelligent robots; Sales of specialized teaching instruments; Sales of mechanical parts and components; Mechanical equipment leasing; Rental of special equipment; Sales of special equipment; Specialized equipment repair; Electrical equipment repair; Installation and maintenance of industrial robots; Sales of daily necessities; Wholesale of daily necessities; Sales of security equipment; Wholesale of sports goods and equipment; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of communication equipment; Wholesale of clothing and apparel; Sales of Class I medical devices; Sales of Class II medical devices; Wholesale of shoes and hats; Retail of shoes and hats. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: publication printing; Wholesale of publications; Retail of publications. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Nonlinear Node Detector, Fire And Rescue, Security Check And Bomb Disposal

TOP7
Qingdao Fate Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-12-10
Registered Capital2000K CNY

Qingdao Fate Technology Co., Ltd., with its registered address at Room 701-06, Building 1, No. 31 Wannian Quan Road, Licang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Licang District, Qingdao City. The legal representative is Chen Yanqing, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of communication equipment; Electronic product sales; Sales of intelligent instruments and meters; Sales of electrical instruments and meters; Operation of wires and cables; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of wind and electric tools; Sales of electrical equipment; Sales of mechanical equipment; Sales of office supplies; Sales of household appliances; Computer system services; Information system integration services; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export; Sales of firefighting equipment; Sales of environmental emergency detection instruments and meters. (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) Licensed project: construction project construction; Internet information service. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Nonlinear Node Detector, Radar Interference Signal Simulator, Communication Signal Simulator

TOP8
Beijing Shenzhou Mingda High tech Co., Ltd
Overall Score4.5 / 5
Est. Date2006-09-11
Registered Capital30000K CNY

Beijing Shenzhou Mingda High tech Co., Ltd., registered at Room 212-2363, Town Government Office Building, No. 11 Guyu Road Outer Street, Gubeikou Town, Miyun District, Beijing (cluster registration), registered with the Market Supervision and Administration Bureau of Miyun District, Beijing, with Wang Junzhuo as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Basic software development for artificial intelligence; Computer system services; Manufacturing of information security equipment; Sales of information security equipment; Manufacturing of security equipment; Sales of security equipment; Public safety management consulting services; Manufacturing of communication equipment; Manufacturing of mobile communication devices; Sales of mobile communication devices; Manufacturing of navigation terminals; Manufacturing of radar and supporting equipment; Sales of navigation terminals; Manufacturing of intelligent in vehicle devices; Sales of intelligent in car devices; Manufacturing of instruments and meters; Manufacturing of electronic components; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Intelligent control system integration; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of other electronic devices; Sales of mechanical equipment; Retail of hardware products; Sales of broadcasting and film equipment; Sales of special labor protection equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Conference and exhibition services; Promotion services for new material technology; Rental services (excluding licensed rental services); Wholesale of sports goods and equipment; Import and export agency; Import and export of goods; Technology import and export. (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: Nonlinear Node Detector, Anti Non Detection Series, Metal Security Inspection Series

TOP9
Hill Technology (Beijing) Co., Ltd
Overall Score4.4 / 5
Est. Date2016-10-28
Registered Capital1000K CNY

Hill Technology (Beijing) Co., Ltd., with its registered address at 932, 9th floor, Building 5, No. 1 Jiangmidian Street, Tongzhou District, Beijing, registered with the Tongzhou District Market Supervision Administration of Beijing, and represented by Jing Shunnan as the legal representative. Its business scope includes technology promotion and technology consulting; business management; Film and television planning; Marketing planning; Design, produce, represent, and publish advertisements; Computer graphic design; Typing and copying; Organize cultural and artistic exchange activities; Organize exhibitions and displays; Conference services; Economic and trade consulting; Computer technology training and painting training (the above training cannot be recruited nationwide); Computer animation design; Retail electronic products, handicrafts (excluding cultural relics), cultural supplies, fresh vegetables, fresh fruits, beans, potatoes, sports equipment (excluding crossbows), fire-fighting equipment, office supplies, specialized equipment, communication equipment, transportation equipment, Class I medical equipment, Class II medical equipment, social public safety equipment and devices, signs, and tags; Building cleaning services; Air pollution control; Pest control services; Building cleaning services; Public parking lot services for motor vehicles; Rental of security inspection equipment, mechanical equipment, social public safety equipment and devices, rental of explosion-proof equipment for safety inspections, and video surveillance equipment for alarm systems; Professional cleaning services; Catering management; Commissioned processing of police equipment; Organize, prepare, and plan large-scale celebration events; hotel management; Sports event planning; Sports project management (excluding high-risk sports projects); Sports consultation; Engaged in real estate brokerage business; Renting commercial and office spaces (not allowed to be used for tangible market operations); Fitness services; estate management; Retail food; Engaging in Internet cultural activities; Production of radio and television programs. (Market subjects shall independently select business items and carry out business activities according to law; retail food, radio and television program production, Internet cultural activities and projects that need to be approved according to law shall be approved by relevant departments before carrying out business activities according to the approved content; they shall not engage in business activities that are prohibited or restricted by the national and municipal industrial policies.). Core products: Nonlinear Node Detector, Transportation Equipment, Target Drone

TOP10
Shanghai Xichun Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2004-02-25
Registered Capital5500K CNY

Shanghai Xichun Electronic Technology Co., Ltd., registered at Room 406, Building 5, No. 439 Jinglian Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Wang Hao as the legal representative, engages in technical development, transfer, consulting, and services in the professional fields of electronic technology, security technology, computer information technology, network technology, communication technology, environmental protection technology, and Internet of Things technology, including security equipment, computers, software and auxiliary equipment, electronic products, communication equipment, optoelectronic products, anti-theft alarm equipment, household appliances, electromechanical equipment and accessories, mechanical equipment and accessories, office equipment sales, self owned equipment leasing, public safety technology prevention engineering design, construction and maintenance, electronic product maintenance, communication equipment maintenance, office equipment maintenance. The, Engaged in the 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: Nonlinear Node Detector, Security Scanner, Ceia Security Checkpoint

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Qingdao Yizhuo Optoelectronic Technology Co., Ltd2014-04-27Nonlinear Node Detector, Fiber Optic Fusion Splicer, Thermal Imager10000K CNYNot Supported
Beijing Zhongheng Rixin Technology Co., Ltd2015-02-04Nonlinear Node Detector, Electromagnetic Field Strength Analyzer, Electromagnetic Radiation Analyzer1000K CNYNot Supported
Shenzhen Zhongjian Sichuang Military and Police Equipment Co., Ltd2018-03-19Nonlinear Node Detector, Dangerous Liquid Detector, Mine Detector1000K CNYNot Supported
Beijing Yinuoxin Technology Co., Ltd2015-10-16Nonlinear Node Detector, Solar Photometer, Peel Strength Tester1000K CNYNot Supported
Beijing Guorui Tianke Information Technology Co., Ltd2017-07-26Nonlinear Node Detector, Electromagnetic Shielding Curtains, Electric Drawing Machine2000K CNYNot Supported
Beijing Dongfang Qiangsheng Technology Co., Ltd2010-01-11Nonlinear Node Detector, Fire And Rescue, Security Check And Bomb Disposal3000K CNYSupported
Qingdao Fate Technology Co., Ltd2018-12-10Nonlinear Node Detector, Radar Interference Signal Simulator, Communication Signal Simulator2000K CNYNot Supported
Beijing Shenzhou Mingda High tech Co., Ltd2006-09-11Nonlinear Node Detector, Anti Non Detection Series, Metal Security Inspection Series30000K CNYNot Supported
Hill Technology (Beijing) Co., Ltd2016-10-28Nonlinear Node Detector, Transportation Equipment, Target Drone1000K CNYSupported
Shanghai Xichun Electronic Technology Co., Ltd2004-02-25Nonlinear Node Detector, Security Scanner, Ceia Security Checkpoint5500K CNYNot Supported

Knowledge Base

Q

This article will reveal the unique application of nonlinear node detectors in electronic device detection, including their working principles, typical usage scenarios, and technical advantages, to help readers fully understand the practical value of this high-tech tool.

Q

This article introduces the principle and application of Anweipu nonlinear node detector, including its applications in photonics and biomedical fields. The article provides a brief overview of the basic principles of nonlinear optics and the Weibull effect, detailing the composition and working principles of nonlinear nodes, and introducing their applications in fiber optic communication, detection, and imaging.

Q

The ST-400 non-linear node detector is mainly used to detect electronic devices hidden in walls, floors, ceilings, furniture, as well as mobile phones, SIM cards, and prohibited items. The device uses non-linear node detection technology to identify the non-linear response of electronic devices, accurately locate hidden electronic devices, and detect them even in a silent state.

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