About Us


Qingdao Great Steel Machin 亚洲成年av天堂动漫网站 ; Machining Co 亚洲成年av天堂动漫网站 td.(GSMM)  w 亚洲成年av天堂动漫网站 as founded 99re8这里只有的精品热 in 1 99re8这里只有的精品热 987, locat 男朋友活儿太好体验 ed in Q 男朋友活儿太好体验 ingdao City, Sh 男人和女人牲交视频全黄 andong 男人和女人牲交视频全黄 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.