Guizhou Sinodrills Equipment Co.,Ltd.
Add.: 16F, Guoyi Mansion, No.3, Zhonghua North Road,
Guiyang, Guizhou, China
Tel.: +86-851-6821268 / 6800738 / 6821628
Fax: +86-851-6830552
Post Code: 550001
Email:
Website: http://www.sinodrills.net