About
We are steel pipe fittings and pipe flange supplier. Since 1982 and passed the certificates of ISO9001:2008, OHSAS 18001:2007, ISO14001:2004, ABS and PED. Our main raw material, the pipes for the oil casing pipe,the pipe fittings and other raw material for flanges are all supplied by?Bao steel group and Shougang steel group which belong to Chinese government.
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About
We are steel pipe fittings and pipe flange supplier. Since 1982 and passed the certificates of ISO9001:2008, OHSAS 18001:2007, ISO14001:2004, ABS and PED. Our main raw material, the pipes for the oil casing pipe,the pipe fittings and other raw material for flanges are all supplied by?Bao steel group and Shougang steel group which belong to Chinese government.
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