precision seamless steel tubes

タイトルまたは説明

The products are used for control rod, shock absorber, transmission shaft, steering axle, front and rear axle, stabilizer rod, muffler and replacement parts for varieties of middle and high class cars and business cars. the products can be ordered according to customers' requirements. Main steel grades: ****5#, *6Mn, *0Cr, *5CrMo, *5CrMo, *7CD4, CK*5, SAE***5, *5Mn2, St.*2, SAE***7H, etc. Our advantage: while owning the advanced production line, we are equipped with the world-class LOI Atmosphere Controlled Normalizing&Tempering Furnace and Atmosphere Controlled Bright Normalizing Furnace, so both the internality and the surface of our products are guaranteed. Tel: ***************5 （Leo Lee) Fax:***************3 Mobile Phone: **6 ***********5 (Leo Lee) MSN: ***** Email: *****