As a professional supplier of carbon steel and scaffolding products in China, we welcome your inquiries and look forward to a lasting partnership.
Ruijie group was established in 2005 and has grown into a comprehensive steel enterprise integrating trading, manufacturing, and global supply chain services. With subsidiaries operating across different steel product categories, the group offers a wide range of solutions including steel pipes, sheets, coils, scaffolding, and structural steel sections.
- Tianjin Ruijie Steel Pipe Co., Ltd.
- Tianjin Huaruitai International Trading Co., Ltd.
- Huaruitai Steel Company Limited
- Ruijie Group has earned a solid reputation for reliable delivery, consistent quality, and responsive service.
Specification of Spiral Welded Steel Pipe
Spiral pipe (SSAW), also known as spiral steel pipe or spiral welded pipe, is made by the low carbon structural steel coil (Q235 or Q235B material) or low alloy structural steel coil (Q345 material) a
Specification of Steel C prulins and Steel Z purlins
Ruijie Group provides steel c purlin and steel z purlin, surface treatment is galvanized or normal blacka bare. These type purlins are made by carbon steel strips, and thickness of wall is thinner tha
