2026 Top 10 Casing Manufacturers in China

Cangzhou Borui Pipeline Equipment Co., Ltd

Cangzhou Borui Pipeline Equipment Co., Ltd., registered at the northeast corner of Xinda Road, National Highway 205, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Zhang Shuyue, and the business scope includes processing and sales of pipe fittings, pipeline equipment, and accessories; Sales: Steel, pipes, power plant accessories, green building materials, labor protection products. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Casing, Rigid Waterproof Conduit, Flexible Waterproof Conduit

Chengdu Chuantai Juhao Valve Co., Ltd

Chengdu Chuantai Juhao Valve Co., Ltd., with its registered address at No. 18A, 1st Floor, Building 12, No. 222 Jiaoda Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Hengyuan, and its business scope includes production, processing (limited to branch offices operating at other locations), wholesale, and retail of valves, pipe fittings, hardware products, building materials, steel, fire-fighting equipment, plastic products, metal materials, and metal products.. Core products: Casing, Rail Crossing Pipe, Bellows

Liaocheng Mengchengfa Pipe Industry Co., Ltd

Room 0802, 8th Floor, Business Office Building 1, Huizhi Oriental Times (Liaocheng Returning Talent Entrepreneurship Center), Heilongjiang Road North, Sixin River West, and East Outer Ring Road East, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province

Liaocheng Mengchengfa Pipe Industry Co., Ltd. is located at Room 0802, 8th Floor, Business Office Building 1, Huizhi Oriental Times (Liaocheng Returning Talent Entrepreneurship Center), North Heilongjiang Road, West Sixin River, and East Outer Ring Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province. It was established on June 22, 2017, with the registration authority of Liaocheng Economic and Technological Development Zone Market Supervision Administration and the legal representative being Kang Zhaoguang. Core products: Casing, , Grouting Pipe

Cangzhou Fuou Pipeline Equipment Co., Ltd

Cangzhou Fuou Pipeline Equipment Co., Ltd., with its registered address in Jiajin Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Wang Zhenzhong, and its business scope includes spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, anti-corrosion steel pipes, polyurethane insulation steel pipes, 3pe anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder steel pipes, coated composite pipes, non-toxic drinking water steel pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel fittings, bends, elbows, heads, flanges, tees, reducers, insulation joints, power plant accessories, valves, fittings, anti-corrosion insulation materials, pipelines and more. Sales of pipeline fittings, pipes, plates, wires, anti-corrosion and insulation pipe fittings, and pipeline construction and installation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Casing, Plastic-Coated Steel Pipe, Cement Mortar Steel Pipe

Tianjin Zhongtai Huaying Steel Sales Co., Ltd

Tianjin Zhongtai Huaying Iron and Steel Sales Co., Ltd., with its registered address at No. 17, Shuangchen Middle Road, Economic and Technological Development Zone, Shuangjie Town, Beichen District, Tianjin (within the premises of Hongyao Investment Company), is registered with the Market Supervision Administration of Beichen District, Tianjin. The legal representative is Xie Jiguang, and its business scope includes wholesale and retail of metal materials, hardware and electrical equipment, chemical products (excluding hazardous chemicals and precursor drugs), office supplies, and daily necessities; Engage in import and export business permitted by national laws and regulations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Casing, , Seamless Steel Pipes For High-Pressure Boilers

Zhejiang Rongrui Pipeline Technology Co., Ltd

Zhejiang Rongrui Pipeline Technology Co., Ltd., registered at No. 33-3 Gangrong Road, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province (with multiple addresses), registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City, with Wu Jianrong as the legal representative. Its business scope includes general projects such as research and development of new material technology; Steel rolling processing; Manufacturing of metal materials; Sales of metal materials; Sales of valves and plugs (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 (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: Casing, Ep Tube,

Shandong Chaoyi Metal Materials Co., Ltd

Shandong Chaoyi Metal Materials Co., Ltd., with its registered address at Room 118, Office Building, Yijia Glass Products Institute, No. 291 Liaohe Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Kang Yanhan. Its business scope includes the sales of steel pipes, round steel, steel pipes, plates, building materials, profiles, stainless steel materials, hardware fittings, non-ferrous metal materials, and mechanical accessories; Self operated and agency import and export business of various commodities and technologies (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Casing, Hardfacing Wear Plate, Grouting Pipe