Ruibang Petroleum Drilling Bits Co., Ltd.

Yantai Ruibang Petroleum Drill Bits Co., Ltd., is an emerging enterprise in the field of petroleum bit China. Our company have capacity developed, development, production and sales Products are mainly used oil gas, metal deposits, geothermal fields. We passed certifications ISO9001 ...

Telephone：86-0535-6753850Address：11, yantai, Other, China