Address:Room 501 Building 3B,Yuhua Optoelectrical Technology Industry Park, No 36 Weiyi Road, Yanta District, Xi'an, Shaanxi, China
Website:http://www.gsmdrilling.com
Product/Service:deep hole drilling machine tool
GSM is shorted for Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd., one High-tech enterprise as well as Metal Material Deep Hole Drilling Technology Application Project Laboratory of Xian Cit... View More >