Tianjin Lefin Industry Group Containing Tianjin Lefin Industrial Co.,Ltd
Tianjin Lefin Industry Group Containing Tianjin Lefin Industrial Co., Ltd is a multi-entity steel pipe manufacturing and trading group based in Tianjin, China. The group operates a large-scale steel production and processing enterprise with mills exceeding 90,000 square meters and a total asset base reported at more than 30 million USD. The organization employs over 300 personnel, including around 20 engineers, underscoring its capacity to manage complex manufacturing workflows and maintain quality across its product lines.
The company’s primary product portfolio centers on welded pipe solutions, including ERW (electric resistance welded) pipes, SMLS (seamless) pipes, and galvanized pipes. These pipes are produced to a range of international standards such as BS1387, ASTM A500, ASTM A53, ASTM A106, EN10219, EN10255, API 5L, and API 5CT, reflecting the firm’s alignment with industry requirements for oil and gas applications, structural uses, water conveyance, chemical processing, electrical infrastructure, shipbuilding, and construction projects.
With capacity to produce more than 300,000 tons of welded pipe per year, the group positions itself as a reliable supplier for industries including oil and natural gas exploration and transportation, shipbuilding, chemical processing, water resources, electrical installations, steel structures, and general construction. The breadth of product offerings combined with its established manufacturing footprint suggests a capability to serve both domestic and international markets, including projects requiring standardized pipe products in a variety of diameters and steel grades.
While specific market certifications, export reach, and service scope beyond product ranges are not detailed in the available profile, the disclosed scale of operations and list of standard specifications indicate a focus on quality and compliance suitable for demanding sectors. The company’s organizational structure, with a significant engineering presence, supports product development, process optimization, and adherence to quality control across its manufacturing lines.
This profile provides a snapshot of Tianjin Lefin Industry Group’s manufacturing strength in welded and galvanized steel pipe production, highlighting its role as a key supplier for industries that demand reliable pipe solutions and adherence to recognized technical standards.
