Tianqu Industrial Zone Dezhou, Shandong
Dezhou Quanxing Petroleum Machinery Co., Ltd (Quanxing) is a high-tech company with design, manufacture, installation and service of drilling tools, cement tools. The bases in ?Dezhou, Shandong province most facilities. the major supplier for more than 10 ...
liner hanger, stage cementing collar, cement head, cement plug, float shoe, float collar, cementing tools, fishing tools