About Us


Qingdao Great Steel Machin 2828电影 ; Machining Co 2828电影 td.(GSMM)  w 2828电影 as founded 免费观看人成视频大全 in 1 免费观看人成视频大全 987, locat 夜色撩人手机免费观看 ed in Q 夜色撩人手机免费观看 ingdao City, Sh 秋霜影院在线观看 andong 秋霜影院在线观看 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.