2026 Top 10 Four Hole Grid Tube Manufacturers in China

Shaanxi Linsu Pipeline Technology Co., Ltd

Shaanxi Linsu Pipeline Technology Co., Ltd., with its registered address located in Guochu Logistics Park Pipeline Industrial Zone, Gaojing Avenue, Yongle Town, Jinghe New City, Xixian New Area, Shaanxi Province. The registration authority is Jinghe New City Branch of the Market Supervision Administration of Xixian New Area, Shaanxi Province, and the legal representative is Hu Shuchao. Its business scope includes general projects such as pipeline transportation equipment sales; Sales of rubber products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of insulation materials; Sales of metal products; Sales of new metal functional materials; Operation of wires and cables; Sales of building decoration materials; Wholesale of hardware products; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of metal packaging containers and materials; Manufacturing of building waterproofing membrane products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-metallic mineral products; Manufacturing of fiberglass and related products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Manufacturing of plastic packaging boxes and containers; Manufacturing of metal structures; Sales of metal packaging containers and materials; Sales of metal structures; Sales of building waterproofing membrane products; Sales of valves and plugs; Sales of steel reinforcement products for construction; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of synthetic materials; Sales of high-quality synthetic rubber; Research and development of metal products; Sales of metal chains and other metal products; Sales of building materials; Sales of lightweight building materials; Retail of hardware products; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Four Hole Grid Tube, Ductile Iron Manhole Cover, Polyurethane Insulation Pipe

Hebei Ruibo Pipeline Technology Co., Ltd

Hebei Ruibo Pipeline Technology Co., Ltd. is located at No. 46-1, Zone 4, Mibeizhuang Village, Mijiawu Town, Xiong County, Baoding City, Hebei Province. It was established on March 10, 2022, with the registration authority of Xiong County Market Supervision Administration and the legal representative being Guo Runfang. Core products: Four Hole Grid Tube

Xiongxian Kaiqin Plastic Products Co., Ltd

Xiong County Kaiqin Plastic Products Co., Ltd. is located at No. 16, Zone 1, Xiangzhuang Village, Mijiawu Town, Xiong County, Baoding City, Hebei Province. It was established on August 27, 2012, with the registration authority of Xiong County Market Supervision Administration and the legal representative being Meng Siheng. Core products: Four Hole Grid Tube

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: Four Hole Grid Tube, Hdpe Silicon Core Pipe, Mpp Power Pipe

Hebei Xiong'an Xinrui Shengda Pipeline Technology Co., Ltd

Hebei Xiong'an Xinruishengda Pipeline Technology Co., Ltd., with its registered address at No. 196 Fangzhuang Village, Zhanggang Township, Xiong County, Xiong'an New Area, Hebei Province (self declared), registered with the Market Supervision Administration of Xiong County, and represented by Wang Wei as the legal representative. Its business scope includes general projects: sales of plastic products; Manufacturing of plastic products; Sales of rubber products; Retail of hardware products; Wholesale of hardware products; Operation of wires and cables; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Four Hole Grid Tube, Grille Tube, Cpvc Power Conduit

Hebei Yueou Plastic Products Co., Ltd

Hebei Yueou Plastic Products Co., Ltd. is registered at No. 168 Houdizhuang Village, Chaheji Township, Bazhou City, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Bazhou City, Langfang City, and the legal representative is Meng Delong. Its business scope includes the manufacturing of daily plastic products. Production, processing, and sales of plastic products and accessories, plastic pipes, plastic fittings, power communication pipes, plum blossom pipes, carbon pipes, fiberglass pipes, PVC pipes, water supply pipes, MPP pipes; Manufacturing and management; Processing and sales of plastic pellets; Sales of manhole covers, well tools, hardware products, hardware accessories, steel pipes, steel materials, pipeline accessories, casting materials, building materials (excluding dangerous goods), decorative materials, wires and cables, fire-fighting equipment, plastic products, waterproof and insulation materials, fiberglass products, instruments and meters, building materials, and decorative materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Four Hole Grid Tube

Hebei Shentong Plastic Industry Co., Ltd

Hebei Shentong Plastic Industry Co., Ltd., with its registered address in Beishilipu Village, Luancheng District, Shijiazhuang City, is registered with the Luancheng District Market Supervision and Administration Bureau. The legal representative is Duan Wentao, and its business scope includes general projects such as the production, processing, and sales of water supply and drainage pipes and fittings; Sales of plastic products; Sales of building materials; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Sales of daily necessities; Sales of instruments and meters; Sales of mechanical equipment; Sales of metal products; Sales of mechanical parts and components; Sales of metal tools; Sales of metal materials; Sales of synthetic materials; Import and export of goods; Technology import and export; Import and export agency; Construction of landscaping and greening projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Four Hole Grid Tube, Drilling Pipe, Metal Valve