2026 Top 10 Waterproof Junction Box Manufacturers in China

Shandong Nianniantong Plastic Industry Co., Ltd

Shandong Nian Nian Tong Plastic Industry Co., Ltd., with its registered address at No.1 Sunshine Avenue, Chengbei Industrial Park, Wulian County, Rizhao City, Shandong Province, is registered with the Wulian County Market Supervision and Administration Bureau and represented by Dai Haibing. Its business scope includes general projects such as the manufacturing of plastic packaging boxes and containers; Manufacturing of plastic products; Sales of rubber products; Manufacturing of lighting fixtures; Manufacturing of hardware products; Manufacturing of daily miscellaneous goods; Manufacturing of industrial textile products; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of agricultural film; Wholesale of hardware products; Sales of packaging materials and products; Sales of daily necessities; Manufacturing of specialized equipment for environmental protection; Sales of specialized chemical products (excluding hazardous chemicals); Non metallic waste and debris processing; Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of glass fiber reinforced plastic products; Sales of security equipment; 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: Waterproof Junction Box, 6D Large Arc Elbow, Pc Electrical Conduit

Xibocheng Technology (Shanghai) Co., Ltd

Xibocheng Technology (Shanghai) Co., Ltd., with its registered address at Building 4, No. 1588 Xinyang Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of Lingang New Area, with Wang Yongjie as its legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of industrial automatic control system equipment [branch operation]; Instrument and meter manufacturing [branch operation]; General component manufacturing [branch operation]; General equipment manufacturing (excluding special equipment manufacturing) [branch operation]; Sealing component manufacturing [branch operation]; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of seals; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Sales agent; Information consulting services (excluding licensed information consulting services); 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: Waterproof Junction Box, Goswitch Magnetic Switch, Topworx Limit Switch

Suzhou Qidao Electronic Technology Co., Ltd

Suzhou Qidao Electronic Technology Co., Ltd., with its registered address at 1378 Xinzhuang Avenue, Xinzhuang Town, Changshu City, registered with the Changshu Administrative Approval Bureau, and represented by Tan Fusheng as its legal representative. Its business scope includes research and development, sales of communication electronic components and cable assemblies; Sales: Electrical and electrical products, hardware equipment, electromechanical equipment, instruments and meters, electronic accessories, security supplies and equipment; Sales and services of environmentally friendly materials and equipment; The import and export business of goods and technology, except for those that are pre licensed or prohibited by laws and administrative regulations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Junction Box, Rf Cable, Windfreak

Dongguan Songjia Electronics Co., Ltd

Dongguan Songjia Electronics Co., Ltd., registered at Lingxia Village Industrial Zone, Liaobu Town, Dongguan City, with the Dongguan Market Supervision Administration as the registration authority and Huang Xinlan as the legal representative, engages in the production and sales of ceramic capacitors, hardware accessories, plastic products, transportation facilities, and electronic components; Import and export of goods and technology.. Core products: Waterproof Junction Box, Ceramic Capacitor, Y2 Capacitor According To Safety Regulations

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 Junction Box, Anti Vibration Whip, Excess Cable Rack

Zhenjiang Pacific Electric Co., Ltd

Zhenjiang Pacific Electric Co., Ltd., with its registered address at Laolang Village, Youfang Town, Yangzhong City (No. 8 Changwang East Road), is registered with the Yangzhong Administrative Approval Bureau and represented by Dong Zhiqiang. Its business scope includes switchgear, explosion-proof electrical appliances, cable trays, busbars, instrument fittings and valves, metal products, castings, metal hoses, nylon hoses, hose joints, junction boxes, carpets, fiberglass products, and fastener processing and manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of other general instruments; Manufacturing of hardware products (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Waterproof Junction Box, Explosion-Proof Junction Box, Explosion-Proof Junction Box

Shandong Haihong Electric Power Equipment Co., Ltd

Shandong Haihong Electric Power Equipment Co., Ltd., with its registered address at West Gongye West Road, North Yingbin Avenue, Qufu City, is registered with the Qufu Market Supervision Administration Bureau. The legal representative is Kong Fanqing, and its business scope includes general projects such as manufacturing of power facilities and equipment; Manufacturing of metal structures; Metal surface treatment and heat treatment processing; Manufacturing of metal fittings for construction; Fastener manufacturing; Mold manufacturing; Manufacturing of metal signs for transportation and public management; Manufacturing of digital video surveillance systems; Manufacturing of cement products; Manufacturing of special ceramic products; Manufacturing of sports goods and equipment; Stationery manufacturing; Software development; Sales of power facilities and equipment; Sales of metal structures; Sales of metal fittings for construction; Sales of fasteners; Sales of signs for transportation and public management; Internet sales (except for the sale of goods that need to be licensed); Sales of digital video surveillance systems; Sales of cement products; Sales of special ceramic products; Sales of office supplies; Wholesale of sports goods and equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; Import and export of goods; Import and export agency; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Waterproof Junction Box, Straight Line Fittings, Junction Box