2026 Top 10 S11 Manufacturers in China

Zhejiang Ruichuang Electric Co., Ltd

Zhejiang Ruichuang Electric Co., Ltd., with its registered address at 4th Floor, No. 19 Kesi Road, Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau. The legal representative is Liu Qianqian, and the business scope includes the manufacturing, processing, and sales of electrical equipment, power equipment, instruments, power instruments and accessories, high and low voltage electrical appliances and accessories, distribution boxes, electronic components, circuit breakers, molds, hardware, and plastic parts; Research and sales of complete automation control systems, online monitoring systems for power equipment, and intelligent auxiliary systems for substations; Research and development, design, manufacturing, and sales of power automation products, high-voltage fuse sets, high-voltage electrical switches, vacuum circuit breakers, electrical sets, transmission and distribution equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: S11, Dry-Type Power Transformers , Oil Immersed Power Transformer

Wuhan Hongkang Century Technology Development Co., Ltd

Wuhan Hongkang Century Technology Development Co., Ltd., with its registered address at Room 11, 5th Floor, Building 2, Nanguo Nanhu City Plaza, Beigang Village, Wuchang District, Wuhan City. The registration authority is the Market Supervision Administration of Wuchang District, Wuhan City, and the legal representative is Chen Shiwang. Its business scope includes research and development of Class I and Class II medical devices, as well as wholesale and retail operations; Computer software and hardware development, as well as wholesale and retail operations; Wholesale and retail of electronic products, instruments, and optoelectronic products; Medical device product maintenance services. (Projects with special national regulations can only be operated after approval or with a valid license). Core products: S11, Automated Coagulation Analyzer , Medical Dr

Suzhou Dewo Yuanchi Information Technology Co., Ltd

Suzhou Dewo Yuanchi Information Technology Co., Ltd., with its registered address at 3rd Floor, Building 4, No. 135 Zhangji Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Feng Zixuan as its legal representative. Its business scope includes technology development, consulting, services, and transfer in the fields of information technology, communication technology, computer technology, network technology, intelligent technology, and environmental protection technology; E-commerce information consultation (not allowed to engage in financial business); Communication engineering (excluding satellite broadcasting and television ground receiving facilities); Sales of computer software, hardware and accessories, daily necessities, and household appliances; Electronic equipment leasing; Engaged in import and export business 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: S11, Food Safety Sample Scale, Integrated Weighing And Measuring Machine

Shanghai Yichen Recycling Resources Co., Ltd

Shanghai Yichen Recycling Resources Co., Ltd., with its registered address at Building 104, 1st Floor, Area A, No. 1-30, Lane 88, Minbei Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision and Administration Bureau. The legal representative is Wang Junjun, and the business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits from relevant departments). General projects: recycling of renewable resources (except for productive waste metals); Sales of renewable resources; Processing of renewable resources; Productive waste metal recycling; Sales of mechanical equipment; Sales of power electronic components; Sales of electronic components and electromechanical equipment; Sales of special equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of generators and generator sets; Wholesale of hardware products; Sales of daily necessities; Sales of refrigeration and air conditioning equipment; Sales of building decoration materials; Information consulting services (excluding licensed information consulting services); Operation of wires and cables; Sales of metal seals; hotel management; Sales of office supplies; Furniture sales; Battery sales; Sales of power facilities and equipment (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: S11, Cable Recycling, Lithium Bromide Unit Recycling

Xiamen Hardwood Electronic Technology Co., Ltd

Xiamen Hardwood Electronic Technology Co., Ltd., with its registered address at Room 613, No. 289-7 Wengjiao Road, Haicang District, Xiamen City, is registered with the Market Supervision Administration of Haicang District, Xiamen City. The legal representative is Luan Meng, and its business scope includes engineering and technical research and experimental development; Wholesale of other mechanical equipment and electronic products; Wholesale of communication and broadcasting equipment; Wholesale of computers, software, and auxiliary equipment; Trade agency; Wholesale of electrical equipment; Wholesale of hardware products; Wholesale of building materials; Wholesale of metals and metal ores (excluding hazardous chemicals and monitored chemicals); Engage in the import and export of various commodities and technologies (without attaching a separate import and export commodity catalog), except for commodities and technologies restricted or prohibited from import and export by the state; Wholesale of automotive spare parts; Wholesale of household appliances; Wholesale of lighting fixtures and decorative items.. Core products: S11, High Pressure Pump, Temperature Sensing Probe

Shanghai Changji Electric Co., Ltd

Shanghai Changji Electric Co., Ltd., with its registered address at 2nd Floor, Building 11, No. 1078 Xinlin Road, Zhelin Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Xu Jie, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power transmission, distribution and control equipment; Power generation technology services; Professional design services; Energy storage technology services; Sales of photovoltaic equipment and components; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Manufacturing of distribution switch control equipment; Sales of power electronic components; 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: S11, Series Reactor, Oil Immersed Reactor

Xiamen Yunuopin Electric Co., Ltd

Xiamen Yunuopin Electric Co., Ltd., registered at Room 402, No. 17-7 Houxu Xincuoli, Maxiang Street, Xiang'an District, Xiamen City, with the registration authority of the Market Supervision and Administration Bureau of Xiang'an District, Xiamen City, and the legal representative being Zhan Changming. Its business scope includes general projects: sales of electrical equipment; Manufacturing of electrical signal equipment devices; Electrical equipment repair; Sales of electrical signal equipment devices; Research and development of household appliances; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Retail of hardware products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electrical instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of capacitors and their supporting equipment; Manufacturing of capacitors and their supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of household appliances; Sales of power electronic components; Home appliance installation services; Manufacturing of power electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Sales of electronic vacuum devices; Sales of electronic measuring instruments; Sales of integrated circuit chips and products; Sales of display devices; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of electronic specialized materials. (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: S11, , Tcl Legrand Miniature Circuit Breaker