- Tianjin Youfa International Trade Co., Ltd.
- China Manufacturer with main products:manufacturer and exporter of steel pipes ,ERW , Galvanized , Spiral , Steel-plastic pipes ,API Pipes , Line pipes ,Pipefittings-Elbow/Tee/Cross/Reducer/Coupling/Union/Bend ,Flanges-PL/SO/WN/TH/SW/LJ/BL , Stainless , Seamless pipes &fittings
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