Yanshan qianyi steel pipe supply Alloy Steel Pipe.
Our company is an enterprise which engages in international trade in steel products. Our procucts include: steel pipes,elbows,tees,flanges,etc. The products comply with national and international standards such as GB,ASTM, BS,DIN, ASME, ANSI.
.WT : CL150-CL3000
.Standard : ASME, GB, DIN, JIS
Material : A105...