About Us


Qingdao Great Steel Machin 免费追剧大全电视剧网站 ; Machining Co 免费追剧大全电视剧网站 td.(GSMM)  w 免费追剧大全电视剧网站 as founded 透明内内 in 1 透明内内 987, locat 成长免费视频播放 ed in Q 成长免费视频播放 ingdao City, Sh 菠萝蜜最新地址 andong 菠萝蜜最新地址 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.