- Company Name : Beijing Ouman Petroleum and Geological Drilling Equipments Co., Ltd
- About Us : <br> <br>Beijing Ouman petroleum geological drilling equipment Co. Ltd. is the predecessor of Huabei Petroleum Quanxing superhard material drill factory.It is currently the largest professional Chinese oil drill repair center which is specializing in the production of PDC bit, three bit, diamond alloy drill and geological drill.<br><br>
- Product/Service : PDC bit,three bit, diamond alloy dril, geological drill
- Category : Manufacturing & Processing Machinery
- Contact Person : Hailong He
- Link More : China Manufacturing & Processing Machinery ,
- Telephone :
- Fax :
- Address : 北京市欧曼石油地质钻采装备有限公司 Beijing Beijing 100000 China
- Business Type : Manufacturer
