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HEBEI CBIES is a subsidiary branch of HEBEI SINOSTAR,which is jointly funded by Hebei Tianli Pipe Making Co, Ltd. and Hebei Sinostar Trading Co., Ltd. We are dealing mainly in the export of automotive tubes including beam impact tubes, shock absorber tubes, exhaust tubes, hydraulic cylinder tubes, seat and dashboard tubes etc.,which are exported to Europe, America and other countries. Our products including beam impact tubes, impact beam tubes and Cold Drawn Steel Tubes, etc. World advanced forming technology-Korea KTM welded tube production line Based on the W bending forming method,the protrusion precision of the weld seam tends to best able toobtaingood weld quality and burr precision.High frequency welding system auto matically matches and adjusts,so as to complete products with higher or lower pipe diameter-to-wall thickness ratio,and has awide application range. The Cold Drawn Tubes are all made of precision steel pipe, and the installation ring is made of seamless finish rolling pipe. It is one of the important parts of the shock absorber and the first choice to realize the lightweight of the shock absorber. Cold drawn seamless tubes：The working cylinder and the liquid storage cylinder of the double cylinder hydraulic shock absorber are all made of precision steel pipe, and the installation ring is made of seamless finish rolling pipe. It is one of the important parts of the shock absorber and the first choice to realize the lightweight of the shock absorber. Low carbon,heat-treatable boron steel used in the manufacture of structural parts requiring heat treatments to achieve high strength.Press hardened steel can be pre-formed and subsequently hot-stamped and die quenched,butpost-forming should not be the scope for this typeof steel.Typical applications include door impact beams, bumper impact beams, and reinforcements for impact structures. We also have Precision Welded pipes and Precision steel tubes. The aluminium coated tubes is used for automobile exhaust pipe,Irrigation plants,Aluminized tube burner. Mechanical properties (stretching, hardness) test equipment, process performance (squashing, crimping, flaring, reverse bending, flattening) Test equipment, air pressure, hydraulic test equipment, intergranular corrosion test equipment, grain size test equipment, non- destructive testing and other inspection equipment.https://www.cbiesautomotive.com/