2026 Top 10 Connecting Devices Manufacturers in China Tianjin

Tianjin Tianlian Cable Co., Ltd

Tianjin Tianlian Cable Co., Ltd., registered at 32046, Doors 3 and 4, Building 1, Haigang Entrepreneurship Park, Lingang Economic Zone, Binhai New Area, Tianjin, registered with the Tianjin Port Free Trade Zone Market Supervision and Administration Bureau, with Wang Zezhang as the legal representative. Its business scope includes general projects such as wire and cable operations; Fiber optic cable sales. (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: Connecting Devices, Armored Communication Cable, Sheath Flame Retardant Wire

Tianjin Sina Intelligent Technology Co., Ltd

Tianjin Sina Intelligent Technology Co., Ltd., registered at Unit 05, 28th Floor, Building 5, Tianhui Center, Intersection of Nanshi Street and Fu'an Street, Nanshi Street, Heping District, Tianjin, registered with the Market Supervision and Administration Bureau of Heping District, Tianjin, with Lu Zhaohang 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; Development of artificial intelligence application software; Sales of artificial intelligence hardware; Software development; Network technology services; Internet data service; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of optical instruments; Sales of instruments and meters; Sales of electrical equipment; Sales of specialized equipment for environmental protection; Sales of communication equipment; Sales of optoelectronic devices; Sales of pumps and vacuum equipment; Sales of generators and generator sets; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of gas compression machinery; Sales of servo control mechanisms; Sales of wind and electric tools; Retail of hardware products; Sales of firefighting equipment; Sales of electrical equipment; Sales of electronic measuring instruments; Battery sales; Fiber optic sales; Operation of wires and cables; Sales of metal materials; Sales of communication equipment; Wholesale of automotive spare parts; Sales of chemical products (excluding licensed chemical products); Sales of daily necessities; Sales of office supplies; Sales of labor protection equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Information consulting services (excluding licensed information consulting services); Internet sales (except for the sale of goods that need to be licensed); Advertising design and agency; Advertising production. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export; Import and export agency; Internet information service; The second type of value-added telecommunications services. (For projects that require approval according to 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: Connecting Devices, Other Categories, Instrumentation And Meters

Tianjin Andas Automation Equipment Co., Ltd

Tianjin Andas Automation Equipment Co., Ltd., with its registered address at 114-14, Building 3, No. 3 Hong Kong Street, Jinnan Economic Development Zone (West Zone), Jinnan District, Tianjin, registered with the Market Supervision Administration of Jinnan District, Tianjin, and represented by Xu Yuejing as its legal representative. Its business scope includes general projects such as sales of industrial automatic control system devices; Supply chain management services; Sales of pumps and vacuum equipment; Retail of hardware products; Wholesale of hardware products; Sales of metal products; Sales of mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of power electronic components; Wholesale of electronic components; Sales of electrical instruments and meters; Sales of instruments and meters; Sales of intelligent instruments and meters; Sales of supply instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for geological exploration; Wholesale of automotive spare parts; Retail of automotive spare parts; Electronic product sales; Wholesale of cosmetics; Retail of cosmetics; Sales of hygiene products and disposable medical supplies; Sales of maternal and child products; Sales of office supplies; Wholesale of stationery supplies; Retail of stationery supplies; Luggage sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services; Information consulting services (excluding licensed information consulting services); Procurement agency services; Government procurement agency services; Business agency services; Domestic trade agency; Domestic freight forwarding agent; Domestic container cargo transportation agency; Packaging services; Translation services; Transport goods packaging services; Air transportation cargo packaging services; Trade brokers; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment leasing; General equipment repair; Specialized equipment repair; Repair of metal products; Instrument and meter repair; Repair of daily products; Labor services (excluding labor dispatch); Import and export of goods; Technology import and export. (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: Connecting Devices, Infineon Infineon, Leistritz, Leistritz

Tianjin Ruili Optoelectronics Technology Co., Ltd

Tianjin Ruili Optoelectronic Technology Co., Ltd., registered at Unit 06, 28th Floor, Building 5, Tianhui Center, Intersection of Nanshi Street and Fu'an Street, Nanshi Street, Heping District, Tianjin, registered with the Market Supervision and Administration Bureau of Heping District, Tianjin, with Lu Zhaohang as the legal representative. Its business scope includes optoelectronic technology development, technical consulting, technology transfer, and technical services; Sales of optoelectronic equipment, optical instruments, electromechanical equipment and accessories, electrical complete sets of equipment, industrial automation control equipment, electronic equipment, intelligent equipment, communication equipment, instruments and meters, laboratory equipment, hardware and electrical equipment, wires and cables, environmental protection equipment, automotive parts, handicrafts, and office supplies; Import and export business of self operated and agency goods and technology; Installation, commissioning, and maintenance of optoelectronic equipment (projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Connecting Devices, Semiconductor Laser , Diode Laser

Tianjin Jieru Technology Co., Ltd

Tianjin Jieru Technology Co., Ltd. is registered at Room 102-33, Building 4, Jingbin Ruicheng, Jingbin Industrial Park, Wuqing District, Tianjin (centralized office area). The registration authority is the Market Supervision Administration of Wuqing District, Tianjin, and the legal representative is Chen Shizhou. Its business scope includes electronic product technology development, consulting services, wholesale and retail of communication equipment, mechanical equipment, electronic products, cultural goods, daily necessities, cosmetics, and import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Connecting Devices, P130453-02, Integrated Circuit

Tianjin Ruisibai Technology Co., Ltd

Tianjin Ruisibai Technology Co., Ltd., registered at Room 1206, Building B1, No. 42 Haitai Avenue, Huayuan Industrial Zone, Tianjin, registered with the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone, with Yang Meili 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; Information system integration services; Development of network and information security software; Software development; Research and development of Internet of Things technology; Development of artificial intelligence application software; Network technology services; Internet security services; Information technology consulting services; Sales of industrial control computers and systems; Internet sales (except for the sale of goods that need to be licensed); Sales of optical communication equipment; Sales of network equipment; Internet equipment sales; Sales of digital video surveillance systems; Information consulting services (excluding licensed information consulting services); Sales of electrical and mechanical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Retail of computer software, hardware, and auxiliary equipment; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of supply instruments and meters; Sales of intelligent instruments and meters; Sales of industrial automatic control system devices; Sales of electrical instruments and meters; Sales of instruments and meters; Operation of wires and cables; Wholesale of hardware products; Sales of furniture spare parts; Furniture sales; Sales of building materials; Sales of office supplies; Retail of sports goods and equipment; Sales of paper products; Retail of stationery supplies. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export. (For projects that require approval according to 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: Connecting Devices, Sound And Light Control, Thermostat

Tianjin Saikente Automation Technology Co., Ltd

Tianjin Saikente Automation Technology Co., Ltd., registered at Room 1-2-101-A01, Hengze Industrial Park, Shuanggang Town Industrial Park, Jinnan District, Tianjin, registered with the Market Supervision Administration of Jinnan District, Tianjin, with Chen Qingsong 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; Sales of valves and plugs; Sales of mechanical parts and components; Sales of electrical equipment; Wholesale of electronic components; Sales of electrical and mechanical equipment; Sales of electrical equipment; Sales of instruments and meters; Sales of rubber products; Retail of hardware products; Sales of office supplies; Sales of anti-corrosion materials; Labor services (excluding labor dispatch); General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of integrated circuit chips and products; Sales of coatings (excluding hazardous chemicals); Sales of lubricating oil; Wholesale of finished oil products (excluding hazardous chemicals, limited to diesel with a closed cup flash point ≥ 60 ° C); Internet sales (except for the sale of goods that need to be licensed); Sales of specialized chemical products (excluding hazardous chemicals); Sales of labor protection equipment; Retail of protective equipment for medical staff; Sales of specialized teaching instruments; Sales of security equipment; Sales of packaging materials and products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of technology; Import and export of goods; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects shall be subject to the approval documents or permits of relevant departments).. Core products: Connecting Devices, Coupling, Fan