Updated Apr 17, 2026 · Public platform & industry data

Apr 17, 2026 Updated

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2026 Top 10 Safety Barrier Manufacturers in China

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Top-rated Safety Barrier suppliers, How to choose a Safety Barrier manufacturer, Best Safety Barrier companies in China

The top 10 Safety Barrier manufacturers in China for 2026 are: Ningbo Musanjie Automation Technology Co., Ltd, Chengdu Ruikong Instrument Co., Ltd, Suzhou Beijia'an Explosion proof Electrical Co., Ltd, Shanghai Guanning Technology Development Co., Ltd, Hangzhou Environmental Control Technology Co., Ltd, Fuzhou Inweisi Industrial Automation Technology Co., Ltd, Shanghai Chengxiang Technology Co., Ltd, Qizha (Shanghai) Automation Equipment Co., Ltd, Wuhan Jinxiu Qiancheng Automation Technology Co., Ltd, Shanghai Cangjiu Industrial Automation 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.

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Top 1
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Ningbo Musanjie Automation Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-07-22
Registered Capital1000K CNY

Ningbo Musanjie Self Control Technology Co., Ltd., with its registered address in Fenglin Village, Hengjie Town, Haishu District, Ningbo City, Zhejiang Province, is registered with the Market Supervision Administration of Haishu District, Ningbo City. The legal representative is Mao Xiuding, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Industrial robot manufacturing; CNC machine tool manufacturing; Manufacturing of electrical accessories; Research and development of intelligent robots; Integrated circuit chip design and services; Sales of electrical accessories; Manufacturing of household appliances; Electronic product sales; Sales of generators and generator sets; Sales of agricultural machinery; Sales of mechanical equipment; Sales of livestock machinery; Sales of pneumatic power machinery and components (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: Safety Barrier, Magnetic Switch, Digital Pressure Switch

Top 2
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Chengdu Ruikong Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2010-07-20
Registered Capital2000K CNY

Chengdu Ruikong Instrument and Meter Co., Ltd., with its registered address at No. 4 Zizhu Middle Street, Chengdu High tech Zone, registered with the Market Supervision Administration of Chengdu High tech Zone, and represented by Long Yan as its legal representative. Its business scope includes the sale of instruments and meters, hardware and electrical equipment, mechanical equipment, electronic products, bags, shoes and hats, textiles, clothing, leather products, cosmetics, handicrafts, daily necessities, office supplies, jewelry, decorative items, and furniture; The above business projects that require approval according to law can only be carried out after approval by relevant departments.. Core products: Safety Barrier, Sensor, Encoder

Top 3
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Suzhou Beijia'an Explosion proof Electrical Co., Ltd
Overall Score4.7 / 5
Est. Date2012-09-06
Registered Capital25000K CNY

Suzhou Beijia'an Explosion proof Electrical Co., Ltd., with its registered address at No. 399, Shipu Lidu Road, Qiandeng Town, Kunshan City, Jiangsu Province, China. The registered authority is Kunshan Data Bureau, and the legal representative is Hou Rongqi. Its business scope includes the production, processing, and sales of explosion-proof electrical equipment; Sales of electromechanical equipment and accessories, mechanical equipment and accessories, electronic products, non hazardous chemical products and materials, plastic products, and testing equipment; Installation, research and development, maintenance, on-site repair, and technical consulting services for electromechanical equipment; The import and export business of goods and technology, except for goods and technology restricted or prohibited by the state for company operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Safety Barrier, Isolated Safety Barrier, Exia Iic

TOP4
Shanghai Guanning Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2006-08-29
Registered Capital6000K CNY

Shanghai Guanning Technology Development Co., Ltd. is registered at Room 220, 2nd Floor, Building 4, No. 5589 and No. 5689 Hutai Road, Baoshan District, Shanghai. The registration authority is Baoshan District Market Supervision Administration, and the legal representative is Zhang Shan. The business scope includes licensed projects such as technology import and export and goods import and export. General projects: sales of mechanical equipment, electronic products, automation equipment, communication equipment, building materials, household appliances, computer software and hardware (except for computer information system security products), office equipment, metal materials, chemical raw materials and products (except for hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), packaging materials, textiles, commercial vehicles, passenger cars with nine or more seats, pneumatic and hydraulic equipment and accessories; Technology development, technology transfer, technology consulting, and technology services in the fields of biotechnology, medical technology, and computer software and hardware; Sales of hardware products; Sales of instruments and meters. (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: Safety Barrier, Mtl, Pepperl+Fuchs

TOP5
Hangzhou Environmental Control Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-03-25
Registered Capital5000K CNY

Hangzhou Environmental Control Technology Co., Ltd., with its registered address at Room 804, Building 1, Times Mountain Business Building, Hangzhou Economic and Technological Development Zone, registered with the Qiantang District Market Supervision and Administration Bureau of Hangzhou City, and represented by Lin Qiongying as its legal representative. Its business scope includes technology development, technology services, and transfer of achievements, including environmental protection equipment, automation control systems, computer software and hardware, electrical equipment, and instruments and meters; Wholesale and retail: environmental protection equipment, automation control systems, computer software and hardware, electrical equipment, instruments and meters, mechatronics system equipment, distribution cabinets, pipe fittings and valves, office supplies, electronic products, chemical products (excluding hazardous chemicals and precursor chemicals); All other legal projects that do not require approval.. Core products: Safety Barrier, Photoelectric Conversion Plc, Temperature Transmission Safety Barrier

TOP6
Fuzhou Inweisi Industrial Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-08-02
Registered Capital6000K CNY

Fuzhou Yinweisi Industrial Automation Technology Co., Ltd., with its registered address at Apartment style Office, 7th Floor, Building 4, Kailong Plaza, No. 18 Zongtang Road (Original An Road 18), Mawei Town, Mawei District, Fuzhou City, Fujian Province (within the Free Trade Zone), registered with the Market Supervision and Administration Bureau of Fuzhou Economic and Technological Development Zone, and represented by Ge Xiaochun as the legal representative. Its business scope includes general projects such as engineering and technical research and experimental development; Sales of electrical equipment; Sales of distribution switch control equipment; Electronic product sales; Sales of electrical instruments and meters; Sales of instruments and meters; Sales of electronic components and electromechanical equipment; Retail of electronic components; Sales of pumps and vacuum equipment; Wholesale of hardware products; Retail of hardware products; Sales of mechanical equipment; Sales of power electronic components; Sales of electronic specialized materials; Sales of electronic specialized equipment; Sales of electrical accessories; Sales of communication equipment; Sales of IoT devices; Sales of communication equipment; Operation of wires and cables; Internet sales (except for the sale of goods that need to be licensed); Sales of metal fittings for construction; Sales of metal tools; Sales of mechanical parts and components; Sales of metal chains and other metal products; Sales of special labor protection equipment; Sales of firefighting equipment; Sales of metal structures; Sales of office equipment; Furniture sales; Sales of anti-corrosion materials; Sales of household appliances; Sales of daily necessities; Wholesale of daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of daily necessities; Sales of sanitary ceramic products; Sales of sanitary ware; Retail of cosmetics; Sales of synthetic materials; Sales of building materials; Sales of lightweight building materials; Floor manufacturing; Sales of building waterproofing membrane products; Sales of steel reinforcement products for construction; Sales of refractory materials; Sales of building decoration materials; Wholesale of automotive spare parts; Sales of specialized teaching instruments; Retail of daily household appliances; Sales of lighting fixtures; Sales of cameras and equipment; Sales of office equipment and consumables; Retail of computer software, hardware, and auxiliary equipment; Sales of network equipment; Sales of wearable smart devices; Sales of metal materials; Sales of calculator equipment; Sales of office supplies; Retail of stationery supplies; Mold sales; Integrated circuit sales; Sales of labor protection equipment; Sales of artificial intelligence hardware; Software sales; Sales of lubricating oil; Sales of mining machinery; Sales of refrigeration and air conditioning equipment; Disinfectant sales (excluding hazardous chemicals); Sales of valves and plugs; Sales of lighting fixtures; Sales of agricultural machinery; Sales of hygiene products and disposable medical supplies; Sales of security equipment; General equipment repair; Technology import and export; Import and export of goods; Import and export agency. (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: Safety Barrier, Switch, Chenzhu Chenzhu

TOP7
Shanghai Chengxiang Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-05-21
Registered Capital5000K CNY

Shanghai Chengxiang Technology Co., Ltd., with its registered address at Building 1, No. 1 Haikun Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Zhu Qiran 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; Technology intermediary services; Installation services for ordinary mechanical equipment; General equipment repair; Instrument and meter repair; Sales of industrial automatic control system devices; Sales of mechanical equipment; Wholesale of electronic components; Retail of electronic components; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Operation of wires and cables; Bearing sales; Sales of instruments and meters; Sales of valves and plugs; Sales of wind and electric tools; Sales of hydraulic power machinery and components; Electronic product sales; Battery sales; Toy sales; Sales of building materials; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Sales of fans and blowers; Retail of computer software, hardware, and auxiliary equipment; Sales of daily necessities; Sales of firefighting equipment; Sales of security equipment; Sales of rubber products; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Scale sales; Sales of experimental analytical instruments; Sales of labor protection equipment; Sales of hygiene products and disposable medical supplies; Retail of protective equipment for medical staff; Sales of office supplies; Sales of industrial robots; Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Sales of Class I medical devices; Intelligent control system integration; Information system integration services; Manufacturing of distribution switch control equipment [branch operation]; Sales of distribution switch control equipment; Sales of IoT devices. (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: Safety Barrier, Elevator Parts, Phoenix Phoenix

TOP8
Qizha (Shanghai) Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2012-09-26
Registered Capital5000K CNY

Qizha (Shanghai) Automation Equipment Co., Ltd., with its registered address at Room 101, Building 3, No. 3585 Fengzhe Road, Qianqiao Community, Qingcun Town, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision and Administration Bureau. The legal representative is Ye Ruicheng, and its business scope includes the manufacturing, processing (up to branch offices), wholesale, retail, installation, and maintenance of industrial automation equipment, instruments and meters, valves, pipelines and accessories, energy-saving equipment, electronic products, wholesale, retail, installation, and maintenance of electronic components, hardware and electrical equipment, plastic products, wires and cables, building materials, computers, software and auxiliary equipment, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, civilian explosives, and precursor chemicals), engaged in the field of automation technology. Internal technology development, technical consulting, technical services Technology transfer, 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: Safety Barrier, Valve Positioner, Signal Isolator

TOP9
Wuhan Jinxiu Qiancheng Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2025-04-03
Registered Capital1000K CNY

Wuhan Jinxiu Qiancheng Automation Technology Co., Ltd., with its registered address at 2301, Building G10, Qingcheng Huafu, Renhe Road, Heping Street, Hongshan District, Wuhan City, Hubei Province, is registered with the Market Supervision Administration of Hongshan District, Wuhan City. The legal representative is Lei Shuang, and the business scope includes general projects such as software development; Basic software development for artificial intelligence; Software sales; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of photovoltaic equipment and components; Electrical equipment repair; Sales of industrial control computers and systems; Sales of electrical instruments and meters; Sales of power electronic components; Sales of digital video surveillance systems; Complete sets of nuclear power equipment and engineering technology research and development; Sales of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Instrument and meter repair; Technology import and export; Import and export of goods; Import and export agency. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Safety Barrier, Sensor, Relay

TOP10
Shanghai Cangjiu Industrial Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-08-18
Registered Capital5000K CNY

Shanghai Cangjiu Industrial Automation Technology Co., Ltd., registered at 6th Floor, Building 1, No. 1000 Zhenchen Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Chen Minghong, engages in general projects including technology development, technology transfer, technology consulting, and technology transfer in the field of automation technology; Sales of industrial automatic control system devices; Sales of power electronic components; Wholesale of electronic components; Sales of distribution switch control equipment; Sales of optical communication equipment; Wholesale of hardware products; Sales of bearings, gears, and transmission components; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of hydraulic power machinery and components; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of lighting fixtures; Sales of micro motors and components; Sales of pneumatic power machinery and components; Sales of network equipment; Wholesale of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Safety Barrier, Smc Rodless Cylinder, Sensor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Ningbo Musanjie Automation Technology Co., Ltd2020-07-22Safety Barrier, Magnetic Switch, Digital Pressure Switch1000K CNYNot Supported
Chengdu Ruikong Instrument Co., Ltd2010-07-20Safety Barrier, Sensor, Encoder2000K CNYNot Supported
Suzhou Beijia'an Explosion proof Electrical Co., Ltd2012-09-06Safety Barrier, Isolated Safety Barrier, Exia Iic 25000K CNYNot Supported
Shanghai Guanning Technology Development Co., Ltd2006-08-29Safety Barrier, Mtl, Pepperl+Fuchs6000K CNYNot Supported
Hangzhou Environmental Control Technology Co., Ltd2014-03-25Safety Barrier, Photoelectric Conversion Plc, Temperature Transmission Safety Barrier5000K CNYNot Supported
Fuzhou Inweisi Industrial Automation Technology Co., Ltd2010-08-02Safety Barrier, Switch, Chenzhu Chenzhu6000K CNYNot Supported
Shanghai Chengxiang Technology Co., Ltd2019-05-21Safety Barrier, Elevator Parts, Phoenix Phoenix5000K CNYNot Supported
Qizha (Shanghai) Automation Equipment Co., Ltd2012-09-26Safety Barrier, Valve Positioner, Signal Isolator5000K CNYNot Supported
Wuhan Jinxiu Qiancheng Automation Technology Co., Ltd2025-04-03Safety Barrier, Sensor, Relay1000K CNYNot Supported
Shanghai Cangjiu Industrial Automation Technology Co., Ltd2021-08-18Safety Barrier, Smc Rodless Cylinder, Sensor5000K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • In the actual procurement process of safety barriers, it is recommended to confirm key parameters such as maximum allowable voltage, circuit resistance, and applicable gas groups based on the on-site explosion-proof level requirements to ensure compatibility with existing systems.
  • For high-risk scenarios such as petrochemicals, isolated safety barriers should be prioritized to ensure signal transmission stability, while paying attention to whether their temperature range and protection level meet environmental requirements.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and the availability of industry data support. Such suppliers usually provide more reliable technical support.
  • The response speed and attenuation characteristics of safety barriers vary greatly in different application scenarios, and targeted selection testing should be conducted based on the signal types of PLC or DCS systems before procurement.

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