Gold Member Since 2011
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Casing Coupling, Steel Tubing Coupling, Oil Coupling manufacturer / supplier in China, offering K55/J55 Seamless Casing and Tubing Coupling for Oil and Gas, Dn150 Wcb Worm Actuated Flange PTFE Butterfly Valve, En10210 S355jr Carbon Steel Square Tube / ASTM Standard C Channels / Gr. B Steel Hollow Section and so on.

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