2026 Top 10 Open Circuit Manufacturers in China

Yueqing Juba Trading Co., Ltd

Yueqing Juba Trading Co., Ltd., registered at No. 435 Liuhuang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Lv Wei, operates in the sales of electrical equipment, high and low voltage electrical appliances and accessories, electronic components, complete sets of electrical equipment and accessories, power fittings, and explosion-proof electrical appliances; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Molded Case Circuit Breaker, Ge Universal Circuit Breaker

Yueqing Harmony Electric Co., Ltd

Yueqing Harmony Electric Co., Ltd., registered at Fangdouyan East Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Martin Miao, engages in general projects including the manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Operation of wires and cables; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; 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, business activities are carried out independently based on the business license in accordance with the law). Licensed project: Manufacturing of wires and cables (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Open Circuit, Circuit Breaker Accessories, Undervoltage Of Release Device

Shaanxi Rugao Electric Co., Ltd

Shaanxi Rugao Electric Co., Ltd., with its registered address at No. 17, Building 2, Hardware and Electrical A Zone, South China City, International Port Area, Xi'an City, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation. The legal representative is Kong Lingwang, and its business scope includes the sales of power electronic components, power equipment, high and low voltage switchgear, power transformers, wires and cables, high and low voltage electrical appliances and accessories, high voltage vacuum circuit breakers, switches, intelligent appliances, electronic components and components, industrial automation system devices, fire-fighting equipment, distribution boxes, warning lights, traffic signal equipment, electronic communication equipment, alarms, security equipment, household appliances, automotive accessories, safety protection equipment, and water pumps; Import and export operations of goods and technology (excluding goods and technology that are restricted, prohibited, or require approval for import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Disconnecting Switch, Manual Isolation Switch

Guangzhou Goethe Electric Co., Ltd

Guangzhou Goethe Electric Co., Ltd., registered at 207 and 208, 2nd Floor, Building 4, No. 728 Kaichuang Avenue, Yunpu Industrial Zone, Huangpu District, Guangzhou, registered with the Market Supervision Administration of Huangpu District, Guangzhou, with Peng Shijie as the legal representative. Its business scope includes wholesale of automotive parts; Wholesale of hardware products; Sales signs and directional signs; Wholesale of electrical equipment; Sales of electric motors; Sales of general mechanical equipment; Sales of electrical and mechanical equipment; Sales of specialized equipment; Sales of photovoltaic equipment and components; Sales of car charging modules; Sales of charging stations; Sales of heat pumps; Sales of uninterruptible power supply; Sales of stabilized voltage power supplies; Sales of photovoltaic inverters; Wholesale of wires and cables; Wholesale of electrical equipment; Sales of lightning protection equipment; Sales of electrical fittings; Import and export of goods (excluding exclusive and controlled goods); Technology import and export; Wholesale of fire-fighting equipment and devices; Sales of bank POS machines; Acquiring antique books, inscriptions, rubbings, calligraphy and painting, and other arts and crafts products (excluding cultural relics, those prohibited by law shall not be operated, and those involving licenses shall be operated with licenses); Selling products produced by our company (excluding projects prohibited by national laws and regulations; products involving licensed operations must obtain a license before operation); Sales of biomass compact formed fuel; Wholesale of shelves;. Core products: Open Circuit, Automatic Fire Extinguishing Control Equipment, Smart Electricity Monitoring Module

Shanghai Lingheng Automation Technology Co., Ltd

Shanghai Lingheng Automation Technology Co., Ltd. is registered at No. 361 Xinzhan Road, Xinqiao Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Yang Fengtang. Its business scope includes technology development, technical services, technical consulting, and technology transfer in the field of automation technology, construction of electrical equipment, mechanical equipment, and electromechanical installation projects, sales of electronic and electrical products, hardware and electrical equipment, electronic components, automation equipment, electromechanical products, instruments and meters, computer software and hardware and accessories, metal materials, maintenance of building decoration materials, and professional construction of electromechanical equipment installation and construction projects. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Open Circuit, Molded Case Circuit Breaker, Frequency Converter

Jiangsu Daquan Kaifan E-commerce Co., Ltd

Jiangsu Daquan Kaifan E-commerce Co., Ltd., registered at No. 28 Yinlong Road, Moling Street, Jiangning District, Nanjing City (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Xu Xiang as the legal representative. Its business scope includes e-commerce; Computer information technology research and development, technology transfer, technology services, and technology consulting; Research and sales of computer software, hardware, and auxiliary equipment; Installation and sales of electromechanical equipment and accessories, communication equipment, and electrical equipment; Communication engineering construction; Design, produce, represent, and publish various types of domestic advertisements; Enterprise management consulting; Marketing planning; Research and development of instruments, electronic components, and automation systems for power transmission and transformation; Sales of instruments and meters, electronic components, lighting equipment, outdoor products, cleaning supplies, labor protection supplies, and metal products; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Open Circuit, Kfm2e, Kfm3xe

Shanghai Yuluo Electric Co., Ltd

Shanghai Yuluo Electric Co., Ltd., with its registered address at Room 091, Zone A, 10th Floor, Building 1, No. 188 Changyi Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision and Administration Bureau. The legal representative is Zhang Tianxiu, and the business scope includes general projects: sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of pneumatic power machinery and components; Information system integration services; Sales of intelligent power transmission and distribution and control equipment; Sales of industrial control computers and systems; Sales of industrial automatic control system devices; Manufacturing of transformers, rectifiers, and inductors; Sales of distribution switch control equipment; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of metal products; Sales of electrical equipment; Retail of hardware products; Wholesale of hardware products; Sales of security equipment; Sales of gas compression machinery; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment repair; Technology import and export; Import and export of goods. (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: Open Circuit, Module, Motor