2026 Top 10 Relay Manufacturers in China Shandong

Jinan Tianzhang Automation Equipment Co., Ltd

Jinan Tianzhang Automatic Control Equipment Co., Ltd., with its registered address at Room 401, No. 6 Qilihe Road, Licheng District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Licheng District, Jinan City. The legal representative is Yichanghua, and its business scope includes wholesale and retail of office automation control equipment, instruments and meters, computer software and hardware and network equipment, hardware and electrical equipment, mechanical equipment, and valves; Domestic advertising business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Central Control Card Components, Microprocessor

Qingdao Dekelai Trading Co., Ltd

Qingdao Dekelai Trading Co., Ltd., registered at Room 1101, Unit 1, Building 5, No. 157 Qingjiang Road, Shibei District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Shibei District, Qingdao City. The legal representative is Zhang Shaofeng, and the business scope includes wholesale of mechanical and electrical products (excluding small cars), instruments and meters, computer software and hardware, hardware and electrical equipment, office equipment, cultural and sports supplies, daily necessities, and intelligent equipment in residential areas; Carry out business activities in accordance with the "Food Circulation License" issued by the food and drug regulatory department. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Thermostat, Pressure Sensor

Beiken Information Technology (Jining) Co., Ltd

Beiken Information Technology (Jining) Co., Ltd., with its registered address at Room 1004, 10th Floor, Unit 01, Suning Life Plaza, Fuqiao Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Xiao Xuerui, and the business scope includes general projects such as Internet of Things technology services; Sales of IoT devices; Research and development of Internet of Things technology; Internet of Things application services; Internet sales (except for the sale of goods that need to be licensed); Sales of artificial intelligence hardware; Sales of production and testing equipment for new energy vehicles; Sales of CNC machine tools; Sales of mechanical equipment; Sales of maternal and child products; Sales of toys, anime, and entertainment products; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of gaming supplies and indoor gaming equipment; Wholesale of pet food and supplies; Retail of pet food and supplies; Pet sales; Outdoor product sales; Sales of security equipment; Sales of firefighting equipment; Sales of mining machinery; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Sales of bearings, gears, and transmission components; Wholesale of hardware products; Wholesale of bicycles and spare parts; Sales of electrical accessories; Sales of hydraulic power machinery and components; Sales of metal forming machine tools; Sales of pneumatic power machinery and components; Sales of additive manufacturing equipment; Sales of automotive decorative products; Sales of industrial textile products; Sales of metal fittings for construction; Retail of automotive spare parts; Retail of hardware products; Sales of material handling equipment; Sales of power electronic components; Sales of amusement and entertainment products; Sales of machine tool functional components and accessories; Sales of intelligent warehousing equipment; Sales of construction machinery; Sales of specialized equipment for plastic processing; Sales of plastic products; Pigment sales; Sales of electronic specialized materials; Electronic product sales; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of servo control mechanisms; Sales of communication equipment; Sales of household appliances; Sales of daily necessities; Retail of daily household appliances; Sales of daily necessities; Sales of office supplies; Retail of stationery supplies; Sales of household appliance spare parts; Sales of electronic measuring instruments; Sales of electrical equipment; Sales of intelligent instruments and meters; Sales of metallurgical specialized equipment; Sales of network equipment; Home service; Professional cleaning, washing, and disinfection services; Sales of seals; Sales of audio equipment; Wholesale of cosmetics; Sales of hair accessories; Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Tea set sales; Wholesale of protective equipment for medical staff; Retail of protective equipment for medical staff; Sales of daily masks (non-medical); Sales of Class I medical devices; Rehabilitation assistive device adaptation services; Import and export agency; 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: Relay, Tool Measuring Tool, Industrial Dust Removal

Qingdao Yuxing Automation Co., Ltd

Qingdao Yuxing Automation Co., Ltd., registered at 817 International Business Port, No. 196 Zhengyang Road, Chengyang District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Chengyang District, Qingdao City. The legal representative is Guan Ling, and the business scope includes general business projects: sales of automation control equipment, computers and their accessories, communication equipment, hardware and electrical equipment, electronic products, general mechanical equipment, instruments and meters; Computer technology development, technology services, technology promotion, and technology transfer. (If the above scope requires a license for operation, it must be operated with a license.).. Core products: Relay, Connector, Idec And Izumi

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: Relay, Safety Light Curtain, Measurement Grating

Shandong Zhongfa Industrial Equipment Co., Ltd

Shandong Zhongfa Industrial Equipment Co., Ltd., with its registered address at Room 401, Building 5, Shuifa Lanyue Fengcheng, the Pearl River Road, Changzhuang Street, Xuecheng, Zaozhuang City, Shandong Province, is registered by the Market Supervision Administration of Xuecheng District, Zaozhuang City, and its legal representative is Wang Qiang. Its business scope includes general items: machinery and equipment sales; Sales of metal products; Sales of instruments and meters; Sales of liquid tight components and systems; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of pneumatic power machinery and components; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of new energy original equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Sales of electrical equipment; Electronic product sales; Wholesale of automotive spare parts; Retail of computer software, hardware, and auxiliary equipment; Sales of daily necessities (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Relay, Flow Sensor, Balancer

Shandong Zhichuang Heavy Industry Technology Co., Ltd

Shandong Zhichuang Heavy Industry Technology Co., Ltd., with its registered address located at 400 meters south of Liuditou Roundabout, Jinyu West Road, Wujia Village, Nanzhang Street, Rencheng District, Jining City, Shandong Province, China. The registered authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Xu Xiangling. Its business scope includes general projects such as intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of security equipment; Sales of security equipment; Manufacturing of electric motors; Manufacturing of power electronic components; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of amusement equipment for ordinary outdoor amusement parks; Manufacturing of amusement equipment for ordinary outdoor amusement parks (excluding large amusement facilities); Sales of construction machinery; Manufacturing of construction machinery; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Tire manufacturing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Toy sales; Manufacturing of sports goods and equipment; Sales of teaching models and teaching aids; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of large-scale amusement facilities. (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: Relay, Water Disc Filter, Variable Frequency Air Compressor