Bits: PDC bits, core bits, and reaming bits for various coal and rock formations
Downhole Tools: Non-magnetic screw motors, fishing tools, and MWD-compatible components
Backed by Jinneng Holding...
and multi-axis linkage. Cumulative sales of more than 100,000 drill bits.
Main products: PDC bit, tricone bit, coring bit, bi-center bit, Torkbuster PDC reamer, PDC hole opener, rock reamer,...
It has multiple international advanced CNC machining center production lines with combined turning and milling and multi-axis linkage. Cumulative sales of more than 100,000 drill bits.
Main products:...