Congratulations on the promulgation and implementation of national standards involved by our company

The national standard named "Geological Core Drilling Tools” involved by our company will be promulgated and implemented in this year. This standard will promote the standardization of geological core drilling tools, which will bring convenience for products’ supporting use. At the same time, thanks for the hardworking of Gao Shenyou, Wang Tie and Peng Li who attend this program, this project has been finished successfully.