Promoted technology of making diamond dies in china since 1982.

Awarded the second prize of scientific and technological achievement in Beijing.

Awarded as the second place on the National Technological Inventor Competition.

Awarded as the prize in the thirteenth Geneva New Invention Exhibition.

Invented the first super abrasive cutting tools in China.

Developed the first ultrasonic electric spark technology on polishing wire drawing dies.

Developed the first super machine BDM-901 in china.

Invented the first diamond cutter in china.

Awarded the first prize on processing PCD and PCBN materials by China ministry of machine-building industry.

Awarded as the second prize of Beijing Advanced Science and Technology.

Awarded as the first prize of Beijing Advanced Science and Technology.

Awarded as the second prize of Beijing Advanced Science and Technology.

Strategic cooperated with GE on PCD polycrystalline diamond.

Founded BEIJING DMBEST TOOL & DIE TECH Co.,Ltd.

Launched the semi-automatic ultrasonic machine.

Launched the multiple work station wire polishing machine.

Developed the biggest diamond dies in china.

2006 Launched the First Fie for Sawing Wire in China.

Developed BDM-903 grinding machine. 

Developed the Shaping Machine of Diamond Wheel. 

Strategic cooperated with Beijing Superhard Materials Laboratory. 

Invented DMB-902 diamond grinding machine. 

Launched automatic ultrasonic polish machine by leading the industry standard.

Developed the Grinding Machine of Independent Property Rights.

Implemented wire drawing solutions for wire drawing clients.

Founded SHANDONG DMBEST DIAMOND DIE CO.,LTD.