Control Valve
Shanghai Kaike Piping Technology Co., Ltd.
UL651 Standard Pipe
Guangdong Ctube Industry Co., Ltd.
PF Jacket Pipe for ITER Nuclear Fusion Unit
Zhejiang Jiuli Hi-Tech Metals Co., Ltd.
Jacking pipe
Angang Group Yongtong Ductile Cast lron Pipe Co., Ltd.
Polyethylene Pipe
Chinaust Plastics Co., Ltd.
Large-caliber double-sphere flexible rubber joint
HENAN LIWEI INDUSTRIAL CO.,LTD.
Composite Pipes for LNG Receiving Terminals
Shengli Xinda New Materials Co., Ltd.
Communication Pipe Products and Fittings
Guangdong Lesso Technology Industrial Co., Ltd.
Stainless Steel Butt-Welding Tee
Hebei Kaichang Pipeline Equipment Co., Ltd.