2026 Top 10 Insulating Sleeve Manufacturers in China

Bazhou Yueqian Pipeline Technology Co., Ltd

Workshop 4, Jin'an Jiayuan Tools Co., Ltd., Liuzhuang Village, Chaheji Township, Bazhou City, Langfang City, Hebei Province

Bazhou Yueqian Pipeline Technology Co., Ltd. is located in Workshop 4, Jin'an Jiayuan Tools Co., Ltd., Liuzhuang Village, Chaheji Township, Bazhou City, Langfang City, Hebei Province. It was established on August 12, 2026 and registered with the Bazhou Market Supervision Administration of Langfang City. The legal representative is Wang Zhiwei. Core products: Insulating Sleeve, Hdpe Silicon Core Pipe, Mpp Power Pipe

Hebei Runsheng Composite Materials Co., Ltd

No. 367, East of Jianshe South Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Hebei Runsheng Composite Materials Co., Ltd. is located at No. 367, Jianshe South Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on June 4, 2020, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Li Kun. Core products: Insulating Sleeve, Fiberglass Cable Tray, Frp Pipe

Hebei Minxin Composite Materials Products Co., Ltd

Hebei Minxin Composite Materials Products Co., Ltd., with its registered address located at the intersection of Yuhua East Street and Dongwai Ring Road, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is 100 meters east of the intersection. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Duan Huangai. Its business scope includes general projects: manufacturing of non-metallic mineral products; Manufacturing of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of high-performance fibers and composite materials; Manufacturing of high-performance fibers and composite materials; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of pipeline transportation equipment; Manufacturing of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Installation services for ordinary mechanical equipment; Sales of pumps and vacuum equipment; Manufacturing of refrigeration and air conditioning equipment; Rubber product manufacturing; Sales of synthetic materials; Sales of green composite materials for rail transit. (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, Glass Steel Surface Well, Fiberglass Sand Filled Pipeline

Jingxian Kaijia Metal Rubber Products Factory

Zhanggehou Rubber and Plastic Base, Jing County, Hengshui City, Hebei Province

Jingxian Kaijia Metal Rubber Products Factory, located in Zhanggehou Rubber Base, Jingxian County, Hengshui City, Hebei Province, was established on November 2, 2015. The registration authority is Jingxian Administration for Industry and Commerce, and the legal representative is Lu Haixiang. Core products: Insulating Sleeve, Nylon Resin Pipe, Customized Rubber Parts

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

Hebei Laiwang Plastic Products Co., Ltd

Hebei Laiwang Plastic Products Co., Ltd., with its registered address at the intersection of Mibei Expressway in Xiong County, is registered with the Market Supervision Administration of Xiong County and represented by Chen Tao as its legal representative. Its business scope includes general projects such as import and export of goods; Import and export agency; Trade brokers; Manufacturing of plastic products; Sales of plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of cement products; Sales of asbestos cement products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Construction of landscaping and greening projects; Manufacturing of building decoration, plumbing pipe parts, and other metal products for construction (except for projects that require approval according to law, business activities can be carried out independently with a business license). Licensed projects: construction engineering construction (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Insulating Sleeve, Double-Wall Corrugated Pipe, Silicon Core Tube

Hebei Chendong Pipeline Technology Co., Ltd

Hebei Chendong Pipeline Technology Co., Ltd., registered at Room 0924, Building 8, Jingnan Tiandi, Baigou New City, Baoding City, Hebei Province, registered with the Market Supervision and Administration Bureau of Baigou New City, with Meng Xiangxi as the legal representative. Its business scope includes general projects such as technology intermediary services; Conference and exhibition services; Research and development of Internet of Things technology; Power generation technology services; Sales of pipeline transportation equipment; Sales of valves and plugs; Installation services for ordinary mechanical equipment; Sales of plastic products; Sales of rubber products; Sales of metal products; Sales of building materials; Sales of insulation materials; Sales of building decoration materials; Retail of hardware products; Operation of wires and cables; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Insulating Sleeve, Pe Replacement Pipe, Hot-Dip Plastic Coated Steel Pipe