About Us


Qingdao Great Steel Machin 久热99热这里只有精品 ; Machining Co 久热99热这里只有精品 td.(GSMM)  w 久热99热这里只有精品 as founded xxxchinese国产hd in 1 xxxchinese国产hd 987, locat 婷婷五月开心色婷在线 ed in Q 婷婷五月开心色婷在线 ingdao City, Sh 欧美图片 andong 欧美图片 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.