BAOXIN's quality control system includes ISO9001:2000, Europe PED 97/23/EC,SO14001-2004,OHSAS18001-2001,API5CT (license NO: 5CT-1166), 5L (license NO: 5L-0745), and has got certification from watercraft fabrication industry. Also, BAOXIN follows Chinese Metallurgy Industry Standard, Chinese Nationa Standards, ASME, ASTM, API, EN,JIS,DIN, and BS.The company have two φ90、φ50 hot piercing machine、 three end forming machine,nineteen cold drawn machine from 5 to 120 ton. fifteen LG30A-LG60 and LD30-LD60 cold roll machine,One heat treatment furnace for 40m,four straightening machine for φ60、φ40、φ30 and acid clean、 phosphating. saponification,end forming cutting machine and EDT and UT test machine and hydraulic pressure test machine and etc.