About Us


Qingdao Great Steel Machin 亚洲人成网站视频 ; Machining Co 亚洲人成网站视频 td.(GSMM)  w 亚洲人成网站视频 as founded 国产日韩亚洲精品视频 in 1 国产日韩亚洲精品视频 987, locat 污污片在线观看免费视频 ed in Q 污污片在线观看免费视频 ingdao City, Sh 两个人电影在线观看 andong 两个人电影在线观看 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.