ApplicationArea

Oil extraction · FEILONG

Regardless of the drilling depth or the complexity of the construction, the field of oil and gas drilling belongs to the application field of drill bits. For this field, the metal-sealed roller bit and PDC bit provided by our company have been widely praised by users at home and abroad.




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Mining · FEILONG

The mining bits have the merit of high efficiency and reliable working during hole boring. It is widely used in metal and non-metal mining exploitation.




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Trenchless · FEILONG

Trenchless drilling is a relatively convenient construction method for urban underground pipe network construction and transmission pipeline construction. Our company mainly focuses on the field of hard rock drilling, and designs different schemes for different projects to achieve better cost-effectiveness.




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Foundation pile · FEILONG

With the rapid development of high-speed railway construction and high-rise buildings, the requirements for the construction quality and speed of engineering foundation piles are getting higher and higher. The roller cones produced by our company are the best choice for the hard rocks' rotary drilling.




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