We focus on the world-class hole processing technology research and development, our first hole processing product, "hollow steel drill" has always maintained the world's leading level in the field, we wrote the "national plate drilling industry standards";
We have successfully broken the nuclear island dedicated high-strength reinforced concrete thin-walled diamond drills which have been monopolized by foreign brands.
We have achieved the China manufacturing model of international high-quality BTA deep hole drill;
We have successfully developed a magnetic rig comparable to the German brand.
Technical R&D personnel