2026 Top 10 Waterproof Connector Manufacturers in China

Dongguan Huashe Electronic Technology Co., Ltd

Dongguan Huashe Electronic Technology Co., Ltd., with its registered address at No. 6 Sankeng Road, Qinghutou, Tangxia Town, Dongguan City, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Zheng Yuehua, and its business scope includes research and development, production and sales of electronic products, wiring equipment, and plastic metal products; Mold manufacturing; Import and export 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: Waterproof Connector, Nylon Zip Ties Series, Wiring Equipment Series

Tianjin Zhongcheng Shengyuan Pump Industry Co., Ltd

Tianjin Zhongcheng Shengyuan Pump Industry Co., Ltd., with its registered address at 522-206, Building 1, No. 7 Juxing Road, Xianshuigu Town, Jinnan District, Tianjin City, is registered with the Jinnan District Market Supervision Administration of Tianjin City. The legal representative is Li Yafeng, and the business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of generators and generator sets; Sales of generators and generator sets; Sales of electrical equipment; Electrical equipment repair; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Electronic product sales; Sales of power electronic components; Wholesale of hardware products; Retail of hardware products; Sales of rubber products; Sales of metal structures; Development of intelligent water management system; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Manufacturing of IoT devices; Sales of IoT devices. (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: Waterproof Connector, Hw Mixed Flow Pump,

Shanghai Tianshe Electric Co., Ltd

Shanghai Tianshe Electric Co., Ltd., with its registered address at No. 1118-332, Lane 528, Jinlong New Street, Zhujing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Bureau and represented by Chen Yibing as its legal representative. Its business scope includes sales of electrical equipment, hardware and electrical equipment, instruments and meters, electromechanical equipment and accessories, electronic components, daily necessities, and electronic products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Waterproof Connector, Waterproof Connector For Electrical Cables, Electrical Junction Box

Hebei Sensamari Rubber and Plastic Technology Co., Ltd

Hebei Sensamari Rubber and Plastic Technology Co., Ltd., with its registered address at No. 016 Jingkai Street, Jingxian Technology Development Zone, Hengshui City, Hebei Province, is registered with the Jingxian Market Supervision and Administration Bureau. The legal representative is Liu Chaohui, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of liquid tight components and systems; Sales of liquid tight components and systems; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Sales of metal products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Mechanical parts and component processing; Sales of mechanical parts and components; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of specialized equipment for petroleum drilling and production; Sales of specialized equipment for oil drilling and production. (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: Waterproof Connector, Cyclone Separator, Polyurethane Board

Zhejiang Ronggu Electric Power Technology Co., Ltd

Zhejiang Ronggu Electric Power Technology Co., Ltd., registered in Huangyu Village, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Yin Le, engages in the research and development, manufacturing, processing, and sales of power equipment, distribution switch control equipment, high and low voltage electrical complete sets and accessories, transformers, wires and cables, instruments and meters (excluding measuring instruments), power fittings, and cable accessories; Import and export 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: Waterproof Connector, Grounding Box, Cable Accessories

Shandong Jiahao Electric Power Technology Co., Ltd

Shandong Jiahao Electric Power Technology Co., Ltd., with its registered address at No. 11 Xinxing Avenue, Beiguanyuan Commercial and Trade Zone, Changchun Road, Qufu City, Jining City, Shandong Province, is registered with the Qufu Market Supervision Administration Bureau. The legal representative is Hu Tao, and the business scope includes the design, production, and sales of cables, optical cables, power fittings, optical cable fittings, iron accessories, transformers, high and low voltage switchgear, distribution cabinets, insulators; Installation and sales of high and low voltage electrical equipment, monitoring equipment for intelligent power grids; Sales of transformers, poles, iron towers, irradiated components, and cable trays; Electric power engineering design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Connector, Tension Fitting, Hanging Metal Fittings

Zhejiang Guozhong Explosion proof Electrical Co., Ltd

Zhejiang Guozhong Explosion proof Electrical Co., Ltd., registered at No. 51, 53, 55, 57 Huangshe Road, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Jin Zhijiu, has a business scope including general projects: research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of power electronic components; Manufacturing of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Manufacturing of servo control mechanisms; Manufacturing of lighting fixtures; Manufacturing of instruments and meters; Manufacturing of new energy original 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). 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: Waterproof Connector, Explosion-Proof Air Conditioner, Explosion-Proof Junction Box