pipe leader factory

The seamlesssteel pipe factory Hebei Shengtian mainly produce and supply seamless steel pipes,  welded steel pipes, spiral pipes, our group company also can supply you the pipe fittings: carbon steel pipe fittings,butt welded pipe fittings, oil casing pipe etc. we an supply pipe fittings. If you need the butt welded pipe fittings. Please contact us. 河北圣天管件集团，河北圣天管件，弯头推制 管件领导者。