2026 Top 10 Three Proof Operation Column Manufacturers in China

Shenyang Meijia Explosion proof Electrical Appliance Co., Ltd

Shenyang Meijia Explosion proof Electrical Appliance Co., Ltd. is registered in Xiadi Village, Zhaijia Town, Shenyang Economic and Technological Development Zone, Liaoning Province. The registration authority is the Market Supervision and Administration Bureau of Tiexi District, Shenyang City, and the legal representative is Guo Yong. The business scope includes licensed projects such as fire protection facility engineering construction and electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects include mechanical and electrical equipment manufacturing, distribution switch control equipment manufacturing, distribution switch control equipment sales, distribution switch control equipment research and development, security equipment manufacturing, security equipment sales, lighting fixture manufacturing, lighting fixture sales, mechanical and electrical equipment sales, lighting fixture production special equipment manufacturing, lighting fixture production special equipment sales, wind power supply and maintenance. Machine Fan manufacturing, fan and fan sales, electrical signal equipment manufacturing, electrical signal equipment sales, electrical equipment repair, power electronic component manufacturing, power electronic component sales, safety and fire-fighting metal product manufacturing, electronic component manufacturing, power transmission and distribution and control equipment manufacturing, intelligent power transmission and distribution and control equipment sales, transformer, rectifier and inductor manufacturing, instrument and meter manufacturing, instrument and meter sales, non-ferrous metal rolling processing, electrical instrument and meter manufacturing, electrical instrument and meter sales, plastic product manufacturing, plastic product sales, industrial automatic control system device manufacturing, industrial automatic control system device sales, hardware product manufacturing, hardware product wholesale, hardware product retail, wire and cable operation, lighting fixture sales, mechanical parts and component sales, Sales of metal products, research and development of metal products, sales of firefighting equipment, sales of electrical equipment, wholesale of electronic components, retail of electronic components, firefighting technical services, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, industrial engineering design services, non residential real estate leasing (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Three Proof Operation Column, Explosion-Proof Junction Box, Explosion-Proof Lamp

Zhejiang Yishang Technology Co., Ltd

Zhejiang Yishang Technology Co., Ltd., with its registered address in Lu'ao Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Li Qiang, and its business scope includes general projects such as research and development of distribution switch control equipment; Software development; Research and development of emerging energy technologies; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of capacitors and their supporting equipment; Manufacturing of lighting fixtures; Fan and fan manufacturing; Manufacturing of electronic components; Manufacturing of mechanical and electrical equipment; Mold manufacturing; Manufacturing of hardware products; Manufacturing of power electronic components; Sales of electrical 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: Three Proof Operation Column, Explosion-Proof Junction Box, Explosion-Proof Distribution Box

Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd

Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zheng Guochao, is engaged in the manufacturing and sales of explosion-proof electrical appliances, switches, explosion-proof lighting fixtures and accessories; Repair and maintenance of explosion-proof electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Three Proof Operation Column, Explosion Proof Electrical Appliances,

Zhejiang Yikesi Electric Co., Ltd

Zhejiang Yikesi Electric Co., Ltd., registered at No. 66 Zhongfang Road, Zhongfang Intelligent Park, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Yin Wei, engages in the manufacturing, processing, wholesale, and retail of distribution switch control equipment, power electronic components, lighting equipment, fire-fighting equipment, instruments and meters (excluding measuring instruments), metal components, plumbing equipment and fittings, explosion-proof electrical appliances, low-voltage electrical appliances, and power fittings; Import and export of goods and technology.. Core products: Three Proof Operation Column, Explosion-Proof Union, Explosion Proof Operation Column/Three Proof Operation Column/Three Proof Distribution Box

Zhejiang Junmeng Explosion proof Technology Co., Ltd

Zhejiang Junmeng Explosion proof Technology Co., Ltd., registered in Qianzhou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zhou Yangyang, operates in general projects including research and development of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of electrical signal equipment devices; Manufacturing of mechanical and electrical equipment; Manufacturing of hardware products; Manufacturing of lighting fixtures; Manufacturing of electronic components; Manufacturing of power electronic components; Manufacturing of electrical instruments and meters (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law).. Core products: Three Proof Operation Column, Explosion-Proof Control Box, Explosion-Proof Junction Box

Zhejiang Handing Explosion proof Technology Co., Ltd

Zhejiang Handing Explosion proof Technology Co., Ltd., with its registered address at No. 36 Huxin Road, Hengdai Bridge Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau. The legal representative is Chen Hongbo, and the business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of hardware products; Retail of hardware products; Wholesale of hardware products; Sales of mechanical parts and components; Manufacturing of electrical accessories; Sales of electrical accessories; Fan and fan manufacturing; Sales of fans and blowers; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Manufacturing of security equipment; Sales of security equipment; 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).. Core products: Three Proof Operation Column, Explosion-Proof Lamp, Explosion Proof Distribution Cabinet

Zhejiang Shenhua Explosion proof Technology Co., Ltd

Zhejiang Shenhua Explosion proof Technology Co., Ltd., registered at No. 6 and No. 8 Fuquan Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision and Administration Bureau and the legal representative of Wang Yunfei. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of metal products for safety and firefighting purposes; Sales of firefighting equipment; Operation of wires and cables; Manufacturing of security equipment; Sales of security equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of lighting fixtures; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of plastic products; Sales of plastic products; Electronic product sales; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Mold manufacturing; Mold sales (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). Licensed project: Import and export of goods; Technology import and export (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: Three Proof Operation Column, Explosion Proof Sound And Light Alarm Light, Explosion-Proof Junction Box