About Us


Qingdao Great Steel Machin 日本高清视频中文无码 ; Machining Co 日本高清视频中文无码 td.(GSMM)  w 日本高清视频中文无码 as founded 网站你懂我意思吧app in 1 网站你懂我意思吧app 987, locat 精品国产自在久久现线拍 ed in Q 精品国产自在久久现线拍 ingdao City, Sh 性欧洲大肥性欧洲大肥女 andong 性欧洲大肥性欧洲大肥女 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.