Xi\'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL), is a highly reputable manufacturer and supplier for oilfield equipment, also outstanding service company complete solutions to Oil & Gas industries.With over 10 years developing, we were developed ...

With higher quality and competitive price, Yuanheng DST tools occupy more than 70-80% of the domestic market .We are proud to be qualified supplier CNPC (China National Petroleum Corporation) SINOPEC CORPChina Chemical Corporation. CNOOC Offshore Oil ...

Yuanheng is specialized in the design, manufacture and sales of drillstem testing tools?DST Tools?, ground manifold, completion tools other oilfield equipments. Some our product filled gap domestic market . With higher quality competitive price, DST ...

Baoji Allipower Equipment Co., Ltd, as the wholly owned subsidiary of Safe factory group, is a technical service company with professional expertise in supplying Oilfield equipments and wind power machines. On basis has rich resources to supply. ...

DST Oiltools Co., Ltd is a leading manufacturer and supplier of drill stem testing (DST) tools for over 10 years. We mainly engages in the annular pressure operated full bore type all supplied products are produced per API Spec. Our main include various sizes ...