8 1/2'' tricone bit
Longyue is registered with 10 million RMB capital, possesses over 1800 hectare area and 70 various manufacturing equipment. Our company has 100 employees, including three professors, 12 senior engineers and 37 intermediate technicians.Advanced technology and equipment, excellent technicians, and scientific management will guarantee our products have superior quality, highly competitive prices and speedy delivery. Longyue products not only won the trust of domestic clients, but also are exported to USA, Middle East, South Africa .If you have any questions, please do not hesitate to contact us. Your any consultations will get our prompt and sincere reply.We can design HY PDC bits by ourselves as your request and popular in the oil companies of domestic and overseas.
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8 1/2'' tricone bit | Longyue is registered with 10 million RMB capital, possesses over 1800 hectare area and 70 various manufacturing equipment. Our company has 100 emp... |
