About Us


Qingdao Great Steel Machin 青春娱乐网 ; Machining Co 青春娱乐网 td.(GSMM)  w 青春娱乐网 as founded 芭乐视频下载 in 1 芭乐视频下载 987, locat 国产亚洲av夜间福利香蕉 ed in Q 国产亚洲av夜间福利香蕉 ingdao City, Sh 成在线人视频免费视频 andong 成在线人视频免费视频 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.