Wuhan Yijue Tengda Machinery Co., Ltd. is a professional manufacturer engaged in the production of various types pile foundation drilling tools and mining tools since 2013 with 22,000 square meter production base in Anhui province and Dongguan province. The headquarter of company is located in Wuhan City,China.At YIJUE we have all the rock tools expertise to offer you the best possible drilling performance. The company consists of pile driving machinery research and development center bucket teeth foundry precision parts processing factory, technical service center, has a group of professional personnel engaged in geotechnical engineering geological drilling and digging engineering design.