pdm drillingDownhole motorcan improve mechanical penetration rate , shorten well construction period and reduce the cost. Downhole motor can reduce wear between
ball type universal shaftIn order to adapt to screw drill long life requirement of the drilling technology ,our company has researched and developed a new kind of ball transm
drill bitsPDC Drill Bit was specifically designed for horizontal directional drilling and mico tunnelling operations. The manufacturing process permits flexibi
Name is empty
Wrong Email Address
Выберите страну доставки
You have not written a message
By clicking on the "Send" button, you agree that your data will be used to process your request. Further information and revocation instructions can be found in the data protection declaration.
Your message has been sent!
Close