Chengdu Chengbang prospecting Machinery Corp., Ltd. is located in Jinjiang District, which is an old base of industry of Sichuan Province. It is established in 2000, and the factory cover an area of more than 5000???, fixed assets is 3million Yuan. In 2012, the sales value is more than 0.6million yuan. our company is mainly engaged in designing and manufacturing of rock drilling equipment and pneumatic tools including all kinds of spare parts. With the development of its own designation and ...