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RUISHI BITS ? ADVANTAGE
All products are up to international standards.
Hebei Ruishi Bits Manufacturing Co.,Ltd was established in 1990. It is engaged in diamond drill bit and drilling tool research and development, design and manufacture, sales and service of specialized companies. The company is located in Renqiu of Jizhong Plain, which is rich in oil resources. Renqiu is also the location of Huabei Oilfield.
Hebei Ruishi Bits Manufacturing Co.,Ltd
The drilling rig test is divided into two parts: the commissioning of the main components (system) and the performance test of the drilling r
1, what should we pay attention to when placing the electrical equipment in the well site?
1) The location of explosion-proof circuit should be chosen as easy a