2026 Top 10 Extension Module Manufacturers in China

Chengxinyuan Electronic Trading Co., Ltd., Bao'an District, Shenzhen

Chengxinyuan Electronic Commerce Co., Ltd., located at 713, No. 6 Songhe North Road (Wenwu Section), Hongxing Community, Songgang Street, Bao'an District, Shenzhen (registered with Qiangshang Qi (Shenzhen) Business Secretary Service Co., Ltd.), with Bao'an Bureau as the registration authority and Mo Zhenyan as the legal representative. Its business scope includes the purchase and sale of IC electronic components and the sale of power electronic components; Sales of photovoltaic equipment and components; Electronic product sales; Repair of communication equipment; Sales of communication equipment; Sales of renewable resources; Recycling of renewable resources (excluding productive waste metals); Research and development of resource recycling technology; Research and development of carbon fiber recycling technology; Retail of photographic equipment and telescopes; Information system integration services; Computer system services; Research and development of energy recovery systems; Intelligent control system integration; Software development; Internet sales (except for the sale of goods that need to be licensed); Domestic trade agency; Non metallic waste and debris processing; Retail of electronic components. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Extension Module, 2D Barcode Scanner, Frequency Converter

Shanghai Jinlingxiang Automation Technology Co., Ltd

Shanghai Jinlingxiang Automation Technology Co., Ltd. is registered at Building 5, No. 55 Jian'an Road, Fengjing Town, Jinshan District, Shanghai (Zhangjiang Yangtze River Delta Science and Technology City). The registration authority is Jinshan District Market Supervision Administration, and the legal representative is Zhu Zongshan. The business scope includes licensed projects such as food sales. (For projects that require approval by 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 of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Installation services for ordinary mechanical equipment; Electrical equipment repair; Import and export of goods; Technology import and export; Sales agent; Sales of industrial automatic control system devices; Sales of intelligent power transmission and distribution and control equipment; Sales of electrical equipment; Electronic product sales; Sales of electronic specialized equipment; Sales of communication equipment; Sales of instruments and meters; Sales of daily necessities; Sales of office supplies; Sales of paper products; Sales of office equipment; Sales of packaging materials and products; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of metal products; Sales of glassware; Sales of building materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of building decoration materials; Furniture sales; Sales of needle textiles and raw materials; Fertilizer sales; Sales of communication equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Wholesale of electronic components; Wholesale of hardware products; Wholesale of computer software, hardware, and auxiliary equipment; Retail of arts and crafts and collectibles (excluding ivory and its products); Internet sales (except for the sale of goods that need to be licensed); Operation of wires and cables. (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: Extension Module, Switching Output, Et200al

Shanghai Jiama Technology Service Co., Ltd

Shanghai Kama Technology Service Co., Ltd., with its registered address at Building 1, No. 5601 Yanqian Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Chen Qiming as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Supply chain management services; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Sales of metal products; Sales of refrigeration and air conditioning equipment; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Wholesale of automotive spare parts; Retail of automotive spare parts; Retail of motorcycles and spare parts; Wholesale of motorcycles and spare parts; Sales of chemical products (excluding licensed chemical products); Sales of lighting fixtures; Needle textile sales; Sales of daily necessities; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Internet sales (except for the sale of goods that need to be licensed); 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: Extension Module, Single Pole Power Contactor, Metal Corrugated Coupling

Guangzhou Hongyi Electrical Equipment Co., Ltd

Guangzhou Hongyi Electrical Equipment Co., Ltd., with its registered address at Room 601, Unit 2, No. 73 Guangcong Sixth Road, Baiyun District, Guangzhou City, is registered with the Market Supervision Administration of Baiyun District, Guangzhou City. The legal representative is Ju Jian, and its business scope includes wholesale of electronic components; Wholesale of hardware products; Internet sales (except for the sale of goods that need to be licensed); Domestic trade agency; Wholesale of computer software, hardware, and auxiliary equipment; Sales of electrical equipment; Sales of communication equipment; Sales of mechanical equipment; Sales of network equipment; Sales of optical communication equipment; Sales of electrical accessories; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Sales of mechanical parts and components; Sales of electrical and mechanical equipment; Installation services for ordinary mechanical equipment; Information system operation and maintenance services; Internet data service; Sales of cloud computing devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Operation of wires and cables; Retail of hardware products; Manufacturing of specialized electrical and mechanical equipment; Engineering and technical research and experimental development; Sales of instruments and meters; Sales of electrical instruments and meters;. Core products: Extension Module, Drive, Configuration Software

Shanghai Zhuofeng Automation Technology Co., Ltd

Shanghai Zhuofeng Automation Technology Co., Ltd., with its registered address at Room 1576, No. 11, Lane 65, Huandong 1st Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Bureau. The legal representative is Jiang Zhaolin. The company's business scope includes technology development, technical consulting, technical services, technology transfer in the field of automation technology, wholesale and retail of automation equipment, electrical equipment, hardware and electrical equipment, electronic components, electronic products, instruments and meters, wires and cables, mechanical and electrical equipment, enterprise management consulting, business information consulting, e-commerce (not allowed to engage in financial business). Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Extension Module, Transfer Flexible Cord, Loadable Driver

Xiamen Chuangyounuo Electric Co., Ltd

Xiamen Chuangyounuo Electric Co., Ltd., located at Room 403, No. 127 Dalugou, Xiang'an District, Xiamen City, was established on March 24, 2026. The registration authority is the Market Supervision Administration of Xiang'an District, Xiamen City, and the legal representative is Wu Jufei. Core products: Extension Module, Molded Case Circuit Breaker, Frame Circuit Breaker

Chengdu Huihong Tengda Electrical Engineering Co., Ltd

Chengdu Huihong Tengda Electrical Engineering Co., Ltd., with its registered address at 1st Floor, Building 4, No. 68-11 Xinguang Road, Chengdu High tech Zone, is registered with the Market Supervision Administration of Chengdu High tech Zone, and its legal representative is Yu Yunchun. Its business scope includes building intelligent engineering, power engineering design, and construction (engineering projects require qualification licenses for operation); Research and development, design, and sales: electrical equipment and provide technical services; Sales: mechanical equipment, electronic products, electromechanical products, industrial automation equipment, industrial automation control system devices, and providing technical services; Computer system integration; Sales: Household appliances and providing technical services; Integrated circuit design; (Business activities can only be carried out after obtaining approval from relevant departments for projects that require approval according to law).. Core products: Extension Module, Touch Screen, Frequency Converter