About Us


Qingdao Great Steel Machin 欧美zozo人牲交 ; Machining Co 欧美zozo人牲交 td.(GSMM)  w 欧美zozo人牲交 as founded 香草视频app黄板 in 1 香草视频app黄板 987, locat 沈阳熟女露脸对白视频 ed in Q 沈阳熟女露脸对白视频 ingdao City, Sh 光根电影院yy11111 andong 光根电影院yy11111 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.