China.Cangzhou Longma Steel Pipe Manufacturing Co.,Ltd, established in 2003, is a prominent manufacturer, trading company, and distributor based in Cangzhou, China. Specializing in processed steel materials, the company focuses on a comprehensive range of steel pipes, including LSAW, ERW, and DSAW steel pipes. Their product portfolio encompasses API 5L line pipe, FBE coated steel pipe, structural steel pipes, ASTM A252 steel pipe piles, ASTM A53 ERW pipes, ASTM A500 structural tubing, carbon steel pipe, welded pipe, line pipe, large diameter pipe, thick wall pipe, EFW steel pipes, alloy pipes, seamless steel tubes, and spiral steel pipes. The company operates a factory covering 230,000 square meters, with a significant expansion in 2006 through a joint venture with a German company, introducing advanced JOCE equipment and independently developed production lines. With over 501 to 1000 employees, China.Cangzhou Longma Steel Pipe Manufacturing Co.,Ltd holds certifications such as ISO 9001, ISO 14001, API 5L, and FPC, demonstrating a commitment to quality and environmental management. By the end of 2023, their annual output exceeded 1,000,000 tons, and they export to over 90 countries, serving major customers like SINOPEC, CNPC, PEMEX, and PDVSA.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
Cangzhou Shenlong Pipe Manufacturing Co., Ltd. is a specialized manufacturer and exporter of steel pipes and pipe fittings based in Cangzhou, Hebei, China. Established in 1992, the company operates a 60,000-square-meter production base and employs a workforce of over 200 professionals, including dedicated inspectors and engineers. The company is a recognized supplier for major international entities such as Suez and Veolia, demonstrating its reliability in large-scale industrial projects.
Cangzhou Cang Xing Tubing Manufacturing Co,.Ltd. is a leading manufacturer, trading company, and wholesaler of steel pipes and pipe fittings, based in Cangzhou, Hebei, China. Established in 1998, the company operates a factory covering 100,000 square meters and employs over 300 people. They specialize in a comprehensive range of products including seamless steel pipes, carbon steel pipes, welded steel pipes (ERW, SSAW, LSAW), alloy steel pipes, stainless steel pipes, and various pipe fittings such as elbows, flanges, and tees. Their product portfolio includes specialized items like API 5L Steel Pipe, API 5L Carbon Seamless Steel Pipe, and ASTM A106/API 5L GR. B ERW/LSAW. Cangzhou Cang Xing Tubing Manufacturing Co,.Ltd. is ISO 9001 certified and holds API 5L and API 5CT authentications, ensuring high-quality production. The company is equipped with advanced testing facilities including X-ray testing, ultrasonic testing, hydrostatic pressure testing, tensile testing, and metallographic analysis. They serve a diverse global market, exporting to countries across North America, Europe, Asia, and Africa, with significant market shares in Vietnam, Australia, Thailand, South Korea, India, and the United States. They also offer contract manufacturing services.
API 5L Cold Drawn Seamless Carbon Steel Pipe (1/2"-8")