Drilling Core Bucket:

High temperature,high pressure,high wear resistance. 
Bucket maked by 16mm circular plate,good toughness,to adopt to the trend of large rig.
Specializing in various kinds of rotary drilling toos manufacture,meeting special need.
Own complete production chain,independent research and development group .According to different soil give special design.

Professional tracing service,range from half to one year maintenance period.