HGPPC-made linepipes for transport service include various types of seamless steel tubes and welded pipes (ERW, LSAW, SAW) as per API Spec. 5L.
Add:North Zone,Hi-Tech Industry,Development District Golden Bull Region,Chengdu
City,Sichuan,People s Republic of China Postcode:610083
Tel :0086-28-83572758 83588339