ROOM 716 8# INTERNATIONAL BLOC, Cangzhou, Hebei, China,061001
Established in 1993, CANGZHOU AOLONG STEEL PIPE CO., LTD./CANGZHOU IMPORT & EXPORT TRADE LTD. is located Yanshan, Cangzhou, with only 2 hours¡ drive to Beijing and 1 hour¡s Port Tianjin.Our main products include two series: steel pipes pipe fittings(GB, ASTM, API 5L, DIN, JIS); drum closures cap seal crimping equipment. ...
teel pipe, pipe fitting, drum closure, cap seal crimping e