Hei Longjiang North Shuangjia Drilling Tools Co., Ltd. (Sj-Drilling) is a holding company of Heilongjiang Tool Co. under China South Industry Group The has registered capital 10 million Yuan RMB. Under the company, there?re five Departments, one Administration Office, four Machining ...
Telephone:86 - 0453 - 13804827
Address:No.56 Xingye Road,Yangming District Mudanjiang Heilongjiang 157013 China