Songjiang, Shanghai, Shanghai, China,200000
The product range are as follows, the main products is steel products, such line pipes, ship building stainless oil field casing & tubing, drill OCTG couplings and pup joints, various butt welding fittings, forging flanges, tube billet steel, gear free ...
line pipes, ship building pipes, stainless steel pipes, oil field casing & tubing, drill pipes, octg couplings and pup joints, various butt welding fittings, rail steel