Hebei Awardon Bearing Co., Ltd , belonging to Awardon Group, is one of professional manufacturer , designing and producing tapered roller bearing, deep groove ball bearing, pillow block bearings, ....

Sino Poland Metal & Mineral Products Co., Ltd SellsMill Scale, Copper Scraps, Aluminum Scraps, Steel Scraps, HMS, once you have such demand, kindly feel free to contact us via: sinopoland1998 at 163....

Dalipal Pipe Co., Ltd. is a restructuring enterprise of National Petroleum Corporation ( CNPC) established in 1998 and develops into a joint venture company with H& Q Asia Pacific in 2007.With a sound....

Drilltech Manufacturing Company Limited is a shareholding company specializing in R& D, design and manufacturing of blowout preventers, diverters, electromagnetism eddy current brakes and hydraulic....

I would like to introduce us, Cangzhou Golden Source Co., Ltd, as a private trading company with three refineries in Cangzhou City, Hebei Prov. China.Our refineries have over 20 years of experience.....

Ceramic proppants can be one of the key components in the state of the art process of oil and gas well fracturing. The introduction of proppants to the process of hydraulic fracturing has brought....

It is a kind of greyish yellow powder made of many kinds of natural fiber, filling particles and additives at the appropriate proportion, if you add this products when drilling, with the effect of....

1.Advanced in technology : aimed at the international advanced technology, productce all kinds of downhole motor, stabilizer-changeable downhole motor, high-power downhole motor, complex downhole....