Cangzhou Great Drill Bits Co.,Ltd will be unveiled at the ADIPEC 2019. During the 4-day exhibition,Our company will disp…
Cangzhou Great Drill Bits Co., Ltd. was founded in 1998. The company specializes in the research, design, production and…
In 2018, GREAT exceeded its target with sales volumn 169 million Yuan, doubling sales and tripling exports compared with…
Cangzhou Great Drill Bits Co.,Ltd new no. 2 workshop invested in new downhole power tools project. Now the progress has …
