We are Shandong Kerui Petroleum Equipment Co. Ltd. Beijing Branch based in Beijing , China. We are member of exporthub.com since July, 2010. Our business is related to Energy Products industry and we specifically deal in drilling rig, oil drilling equipment, casing, tubing, oil pumping unit, drilling tools, natural gas compressor, nitrogen production system etc.. Please find our product details below:oil drilling equipmentDear Sir/Madam, We not only manufacture various workovers and drilling rigs with drill depth from 3000m to 9000m, but also supply other machines and equipment and services for oilfield. The main products manufactured and supplied by our company include: 1. Various models of drill rigs and workover rigs Truck-mounted drill rigs and workover rigs: 450hp to 750hp, drill depth: 1000m to 3000m Skid-mounted drill rigs: 750hp to 3000hp, drill depth: 3000m to 9000m 2. Drill rig auxiliaries and tools Purification system of dill fluid, diesel tank, travelling block and hook, elevator, kelly spinner, hydraulic tongs 3. Oil pumping equipment Beam pumping unit, belt pumping unit, screw pump, submersible electric pump 4. Oilfield tubing system Drill collar, drill pipe, casing, oil tube, oil & gas pipe 5. Special equipment for oilfield Nitrogen generator unit, well testing truck, well washing truck 6. Engineering technology service PS sand control technical service, coring technical service, oil test service, well cementing technical service All products meet API standard. Our company has been granted API Certificate, ISO 9001: 2000 Quality System Certificate, HSE Certificate, and also got International Petroleum Engineering Management qualification certificate issued by the Ministry of Commerce of China.We would like to cooperate with anyone who is interested in our products for developing business together. If you have any question or requirement, please feel free to contact me. Looking forward to your reply.Best regards, VivianShandong Kerui Holding Group Co. Ltd. Beijing Branch Rm. 1902/03 Jinyu International Building A No. 48 Wangjing West Rd. Chaoyang Dist. Beijing, China Post Code: 100102 Tel: +86-10-84775059 Fax: +86-10-84775098 Mobile: +86-13241196705 Email: Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.