Our factory is ISO 9001 certified, with a skilled workforce dedicated to delivering precision and efficiency for your projects.
We always adhere to the concept of “quality-oriented, win-win cooperation” and provide one-stop customized solutions to meet the needs of engineering projects in different countries and regions.
We welcome global partners to contact us and work together to build a green and strong future!
About US
Founded in 2022 and located in Tianjin, China, Tianjin Guowei Steel Pipe Manufacturing Co., Ltd. is a leading manufacturer specializing in oxygen blowing pipes, seamless and welded steel pipes, scaffolding systems, and aluminum formwork solutions. Our products are crafted from high-quality carbon steel grades such as Q235 and Q345, adhering to international standards including EN39 and BS1139.
At Guowei, we offer a range of surface treatments—including hot-dip galvanizing, spray painting, and pre-galvanizing—to ensure durability and exceptional corrosion resistance. Our solutions are trusted across construction, infrastructure, and industrial sectors worldwide.
With a commitment to quality and customer satisfaction, we provide:
✅ Flexible shipping options (FOB, CIF, air, and rail transport)
✅ OEM/ODM services tailored to your needs
✅ Comprehensive after-sales support
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