2026 Top 10 Safety Relay Manufacturers in China

Shenzhen Jinmu Electronics Co., Ltd

Shenzhen Jinmu Electronics Co., Ltd., with its registered address at 4th Floor, Building 2, Youshi Industrial Zone, No. 276 Baoshi East Road, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen. The registration authority is Bao'an Bureau, and the legal representative is Feng Haigang. Its business scope includes general business projects such as research and development and sales of electronic products; Sales of pneumatic components, power equipment, instruments and meters, computers and peripheral equipment, hardware and electrical appliances, wires and cables; Domestic trade, import and export of goods and technology. (The above does not include projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council for the recycling and operation of renewable resources.) What are the licensed business projects. Core products: Safety Relay, Timer, Programmable Logic Controller (Plc)

Nanjing Shanwu Automation System Co., Ltd

Nanjing Shanwu Automation System Co., Ltd., with its registered address at Room 303, Building 01, Central Jindi, No. 61 Jianning Road, Gulou District, Nanjing City, is registered with the Administrative Approval Bureau of Gulou District, Nanjing City. The legal representative is Zhao Guiqiong, and the business scope includes the sales of automatic control equipment and accessories, electromechanical products, instruments, pneumatic hydraulic products, high and low pressure electrical control products, computers and consumables, and lubricating oil; Installation and sales of electronic components; Design, manufacturing, and sales of mechanical and electrical equipment; Research and sales of industrial automation control systems; Computer software design, research and development, and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Safety Relay, Enable Switch, Pilz

Nanjing Linhao Science and Trade Co., Ltd

Nanjing Linhao Science and Trade Co., Ltd., with its registered address at 1703 Hongwu Building, No. 267 Hongwu Road, Qinhuai District, Nanjing City, is registered with the Qinhuai District Administrative Approval Bureau of Nanjing City. The legal representative is Zhao Qiang, and its business scope includes licensed projects such as import and export agency (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects include sales of specialized equipment for oil refining and chemical production; Sales of pumps and vacuum equipment; Sales of railway transportation infrastructure equipment; Sales of rail transit engineering machinery and components; Sales of construction machinery; Sales of mechanical parts and components; Sales of special ceramic products; Sales of graphite and carbon products; Sales of superconducting materials; Sales of magnetic materials; Sales of metal materials; Sales of metal tools; Sales of metal chains and other metal products; Wholesale of hardware products; Retail of hardware products; Sales of office equipment; Sales of office equipment and consumables; Sales of office supplies; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Sales of labor protection equipment; Sales of needle textiles and raw materials; Purchase of primary agricultural products; Sales of agricultural and sideline products; Wholesale of edible agricultural products; Retail of edible agricultural products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of building materials; Internet sales (except for the sale of goods that need to be licensed); General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components; Sales of power electronic components; Manufacturing of power electronic components; Sales of electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Electrical equipment repair; Sales of instruments and meters; Instrument and meter repair; Manufacturing of instruments and meters; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Electronic product sales; Sales of communication equipment; Sales of specialized equipment for environmental protection; Sales of artificial intelligence hardware; Sales of charging stations; Sales of solar thermal power generation products; Sales of refrigeration and air conditioning equipment; Network technology services; Technology promotion and application services; Engineering and technical research and experimental development; Domestic trade agency; Consulting and planning services; Rental services (excluding publication rental) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Safety Relay, Electronic Casing, Signal Type Surge Protector

Yierma (Changzhou) Automation Technology Co., Ltd

Yierma (Changzhou) Automation Technology Co., Ltd., with its registered address at No. 23 Huashan Middle Road, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District). The legal representative is Zhang Zhuhua, and the business scope includes general projects: sales of power electronic components; Wholesale of electronic components; Sales of electrical accessories; Manufacturing of electronic components; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Intelligent control system integration; Installation services for ordinary mechanical equipment; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Safety Relay, Limit Switch, Electromagnetic Safety Door Switch

Shandong Ryan Optoelectronics Technology Co., Ltd

Shandong Ryan Optoelectronics Technology Co., Ltd., with its registered address at the west end of Shanbo Road, High tech Zone, Jining City, Shandong Province, is registered with the Jining Municipal Administration for Market Regulation and represented by Xu Yiwu. Its business scope includes the production, sales, technical development, technical consulting, and technical services of electronic instruments, optical instruments, instruments, meters, safety grating sensors, safety relays, electrical machinery, hydraulic and pneumatic equipment, office automation equipment, and machine tools; Import and export of goods and technology (excluding goods and technology restricted or prohibited by the state for company operations). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Safety Relay, Tonnage Monitoring Device, Special Protective Device For Bending Machine

Qinghe Kaitian Safety Protection Product Technology Co., Ltd

Qinghe Kaitian Safety Protection Product Technology Co., Ltd., registered at G19, Zone B, Small and Medium sized Enterprise Science and Technology Entrepreneurship Park, Wangguanzhuang Town, Qinghe County, with the registration authority of Qinghe County Market Supervision Administration and the legal representative of Tian Xinzhao. Its business scope includes scientific research and development, technical services, development, and transfer of safety and protection products; Sales of fire-fighting equipment, labor protection supplies, and packaging materials; Processing and sales of plastic products (excluding agricultural film and mulching film); Installation and sales of hardware and electronic products; Assembly, processing, and sales of electrical equipment switches; Processing and sales of Class I and Class II medical devices and masks (non-medical); Import and export of goods or technology (excluding goods or technology prohibited by the state or involving administrative approval) (excluding projects prohibited by laws, regulations, and decisions of the State Council; projects restricted by laws, regulations, and decisions of the State Council can only be operated after obtaining a license)***. Core products: Safety Relay, Safety Edge, Safety Floor Mat

Lihong Safety Equipment Engineering (Shanghai) Co., Ltd

Lihong Safety Equipment Engineering (Shanghai) Co., Ltd., with its registered address at 1st Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Hou Hongying, and the business scope includes general projects: design and construction services for safety technology prevention systems; Security consulting services; Industrial design services; Development of network and information security software; Installation services for ordinary mechanical equipment; Network technology services; Information technology consulting services; Information system integration services; Installation and maintenance of industrial robots; Operational efficiency evaluation service; Sales of construction machinery; Sales of electrical instruments and meters; Sales of security equipment; Sales of information security equipment; Sales of labor protection equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical and electrical equipment; Sales of power electronic components; Sales of intelligent power transmission and distribution and control equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment repair; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair; Repair of communication equipment; Maintenance of electronic and mechanical equipment (excluding special equipment). (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 Relay, Lds-D Series Safety Radar, Safety Plc