HL PIPE FITTING CO., LTD. is a professional manufacturer of all series of Butt-Weld Pipe Fitting. Product covers long and short elbows, straight and reducing tees, concentric and eccentric reducers, caps in ASTM, DIN, an ...
HL PIPE FITTING MANUFACTURING CO., LTD.
YANSHAN HEBEI CHINA
cangzhou, HB 061300