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 onshore offshore oilfields ...
Telephone:86 - 0534 - 2238669
Address:Tianqu Industrial Zone Dezhou Shandong 253000 China
Aoneng oil equipment Co., Ltd. is a high-tech corporation in China which specialized the design, research, manufacturing, sale and export of variety petroleum machinery. Since establishments our company, we always see Quality first as goal have already passed ISO9001 Management Standard ...
Telephone:86 - 0532 - 86999242
Address:Qingdao Qingdao Shandong 266555 China