2026 Top 10 Insulating Sleeve Manufacturers in China

Hebei Xiong'an Qiangu Plastic Products Sales Co., Ltd

Hebei Xiong'an Qiangu Plastic Products Sales Co., Ltd., with its registered address at No. 66, Yangbei Village, Yanggang Town, Xiong County, Baoding City, Hebei Province (self declared), is registered with the Market Supervision and Administration Bureau of Xiong County, with Wang Kuo as its legal representative. Its business scope includes the sale of PE water supply pipes, HDPE double wall corrugated pipes, PE steel strip reinforced spiral corrugated pipes, PE steel wire skeleton pipes, plastic inspection wells, MPP power pipes, CPVC power pipes, PVC water supply and drainage pipes, PVC line pipes, PPR water supply pipes, underfloor heating pipes, farmland irrigation pipes, electrical materials, hardware and electrical equipment, building construction materials (excluding dangerous goods), and municipal engineering materials (projects that require approval by relevant departments according to law). Business activities can only be carried out after approval.. Core products: Insulating Sleeve, Grille Tube, Fiberglass Protective Cover

Hebei Xiong'an Ruishi Pipeline Technology Co., Ltd

No. 2 West Qiaobei Road, Xiongxian East Expressway, Mijiajia Town, Xiongxian County, Xiong'an New District, Hebei Province (self declared)

Hebei Xiong'an Ruishi Pipeline Technology Co., Ltd. is located at No. 2 West Qiaobei Road, Xiongxian East Expressway, Mijiajia Town, Xiongxian County, Xiong'an New District, Hebei Province (self declared). It was established on August 8, 2023, with the registration authority of Xiongxian Market Supervision Administration and the legal representative being Zhang Wenbin. Core products: Insulating Sleeve, , Cast Iron Gate

Shandong Zhongtan Intelligent Equipment Co., Ltd

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Insulating Sleeve, Lifting Equipment, Instrumentation And Meters

Shandong Shengshida Pipe Industry Co., Ltd

Shandong Shengshida Pipe Industry Co., Ltd., located in the east of 30 meters south of the intersection of Linzhang Line and Zhongxin Road, Jiangshiwang Second Village, Mount Huangshan Town, Luozhuang District, Linyi City, Shandong Province, was established on December 30, 2015. Its registration authority is the Market Supervision Administration of Luozhuang District, Linyi City, and its legal representative is Ding Chunqing. Core products: Insulating Sleeve

Dongguan Dexin Insulation Materials Co., Ltd

Dongguan Dexin Insulation Materials Co., Ltd., with its registered address at Room 201, No. 48 Shitian Road, Qingxi Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Yu Chaojie, and its business scope includes general projects such as sales of rubber products; Sales of plastic products; Sales of synthetic materials; Sales of fiberglass and related products; Sales of electrical equipment. (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: Insulating Sleeve, Teflon Heat Shrink Tubing, Silicone Braided Tube

Ningguo Apris New Material Technology Co., Ltd

Ningguo Apris New Material Technology Co., Ltd., registered at Room 2-301, Building 2, Yingbin Road and Meihe Garden, Ningguo City, with the registration authority of Ningguo Market Supervision Administration and the legal representative of Zhu Jun. The company's business scope includes the research and sales of special stainless steel and new light alloy materials, as well as the import and export of electrical equipment, hardware and electromechanical, wire and cable, pipe fittings, insulation materials, electric heating materials, refractory materials, waterproof materials, anti-corrosion materials, insulation materials, sealing materials, thermal insulation products, metal materials, environmental protection materials, rubber and plastic products, electronic products, digital products, auto parts, safety protection products, leather, textiles, and daily necessities. The company also engages in self operated and agency import and export of various commodities and technologies (commodities restricted or prohibited from import and export by the state). Except for technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sleeve, High-Temperature Sleeve, Aluminum Foil Fiberglass Cloth

Wujiang Huading Heat Shrinkable Products Co., Ltd

Wujiang Huading Heat Shrinkable Products Co., Ltd., with its registered address at Jinwu Road, Jinjiaba, registered with the Wujiang District Administrative Approval Bureau of Suzhou City, and represented by Shen Lianghua as its legal representative, operates in the manufacturing and processing of telecommunications, cable accessories, and heat shrink products; Sales of cold shrink cable accessories, cold shrink adhesive, cable protection tubes, cable junction boxes, power cables, wires, power fittings, terminal blocks, power safety tools, fire-resistant materials, hardware tools, high and low voltage electrical switches, personal protective equipment, complete sets of power equipment, and porcelain insulators; Power technology research and development, technical services; Electric power engineering; Installation of high and low voltage water and electricity; Undertake installation, maintenance, and testing of power supply and receiving facilities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulating Sleeve, Cold Shrink Finger Cots, Cable Accessories