About Us


Qingdao Great Steel Machin 小草在线视频观看免费观看 ; Machining Co 小草在线视频观看免费观看 td.(GSMM)  w 小草在线视频观看免费观看 as founded 穷山村乱1仑 in 1 穷山村乱1仑 987, locat 荔枝视频app ed in Q 荔枝视频app ingdao City, Sh 国产免费啪视频在线观看 andong 国产免费啪视频在线观看 Province, P.R.China. 

With over 30 years experience, GSMM is proud to be a famous supplier in farmland irrigation  facilities, electric transmission and  distribution, wireless communications, lighting and traffic  structures, etc. For now, GSMM has built two plants to provide a variety of carbon steel, stainless steel cutting processes, welding processes , punching and drilling processes, and surface treatment processes.