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

Shanghai Qiantuo Trading Co., Ltd

Shanghai Qiantuo Trading Co., Ltd., with its registered address at Room 713, Lane 99, Jiayong Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dan Rongbing, and its business scope includes the sale of mechanical equipment, hardware tools, instruments and meters, electronic components, chemical raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), building decoration materials, computers and accessories, lighting appliances, automotive and motorcycle accessories, daily necessities, metal products, textiles, and office supplies. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: S11, Rotate The Handle, Boosting Cylinder Piston

Fuzhou Hong'en Yuda Trading Co., Ltd

Fuzhou Hong'en Yuda Trading Co., Ltd. is located at Room 06-01, 1st floor, connecting building 11 # and 12 #, Renwen Daru Shijia A, No. 136 Meiting Road, Hongshan Town, Gulou District, Fuzhou City, Fujian Province. It was established on December 22, 2023, with the registration authority being the Market Supervision Administration of Gulou District, Fuzhou City, and the legal representative being Wang Enlin. Core products: S11

Shanghai Shicai Inkjet Technology Co., Ltd

Shanghai Shicai Inkjet Technology Co., Ltd., with its registered address at Building 4, No. 5475 Huachuan Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Kuang Cuizhou, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized printing equipment; Manufacturing of electronic components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized packaging equipment; Manufacturing of electronic specialized equipment; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of electronic components; Manufacturing of office equipment consumables; Mechanical equipment research and development; Sales of mechanical equipment; Sales of office equipment; Installation services for ordinary mechanical equipment; Development of artificial intelligence application software; Professional design services; Maintenance of electronic and mechanical equipment (excluding special equipment); Research and development of new material technology; Sales of specialized packaging equipment; Sales of electronic specialized equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of office equipment and consumables. (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, Desktop Inkjet Printer, Automatic Inkjet Printer

Ruihangda Technology (Shenzhen) Co., Ltd

Ruihangda Technology (Shenzhen) Co., Ltd., registered at Yindu 21N, Duhui 100 Building, No. 4 Zhonghang Road, Huahang Community, Huaqiangbei Street, Futian District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Tang Lingling as the legal representative. Its business scope includes the development and sales of electronic products, digital products, and communication products; Domestic trade, import and export business (excluding exclusive, controlled, and monopolized goods); Electronic and network technology development consulting services, economic information consulting, and enterprise investment consulting (all of which do not include restricted projects); Invest in the establishment of industries (specific projects to be declared separately); Engaging in commercial activities online (excluding restricted items).. Core products: S11, Multiplexer Chip, Line Driver

Shanghai Guanjie Electric Technology Co., Ltd

Shanghai Guanjie Electric Technology Co., Ltd., with its registered address at Room 408, No. 30, Lane 4808, Jinhai Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Wendi 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; Sales of electrical equipment; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of power electronic components; Wholesale of electronic components; Sales of mechanical parts and components; Wholesale of hardware products; Retail of hardware products; Electronic product sales; Sales of metal products; Sales of building decoration materials; Sales of lighting fixtures; Sales of household items; Needle textile sales; Wholesale of clothing and apparel; Sales of plastic products; Sales of daily necessities; Sales of labor protection equipment; Sales of office supplies; Retail of sports goods and equipment; Furniture sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Information technology consulting services. (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, Pilz,