Chongqing Weiyun Technology Development Co., Ltd. is headquartered in Lihuakegu Industrial Park Northern New District of Chongqing. The company a comprehensive enterprise specialized petroleum, machinery and automations. integrates research, design, development, manufacture, sales ...

Dongying Zhao Xin Industry And Trade Co., Ltd. was established in 2001, which is a professional manufacturer engaged the research, development, production, sales and service of oil packer, tubing anchor, torque etc. down hole tools. We are located City normally called Petroleum with ...

We are a manufacturer of pneumatic components with well-equipped testing facilities and strong technical force. With wide range, good quality, reasonable prices stylish designs, our products extensively used in many industries. Our widely recognized trusted by users can meet ...

Changzhou Chengxin Metal Products Co.,Ltd is an ISO9001-2008 certified manufacturer and supplier of hydraulic cylinder tubes,hydraulic barrels,mechanical tubings,automotive steel tubes,precision tubes,boiler tubes,bearing tubes,cold drawn drill pipes,ec. Located in City ...

Our company is a first-class oil drilling & production accessory supply network member unit of CNPC and resource market SINOPEC. The owns powerful research development capability, advanced equipment scientific testing means, besides ISO9001 Certificate, API Certificate Authority to ...

Handanshi Kangmai Hydraulic Equipment Co., Ltd. is well established as a company specialized in hose assembly machinery (hose crimpers, cutting machines, skiving marking machines and pneumatic tubing machines). Our are used hydraulic, industrial, automotive, wire crimping, tube ...