TRICONE BIT CANGZHOU in CANGZHOU

hebei-zhankui-drilling-equipment-co-ltd-1

Junziguan Industry Zone Cangzhou Hebei

pdc bit - tricone bit - drill bits

This is Sunny from Hebei zhankui drilling equipment co.,ltd(www.rockbits-dragbits.com) & Cangzhou...

iGlobal user

Sunny Cui Email: drillbits2@zkdrilling.com Skype: triconebit Mobile: 0086-13613270939 Hebei zhankui...

cangzhou-galaxy-steel-pipe-co-ltd

No.6 Chaoyang Street, Cangzhou City, Hebei Provinc Cangzhou Hebei

carbon steel pipes

Hebei Xintai Steel Group is located in Cangzhou City, Hebei Province. It is the pioneer of various...

iGlobal user

This is Sunny from Hebei zhankui drilling equipment co.,ltd(www.rockbits-dragbits.com) & Cangzhou...