About Us


Qingdao Great Steel Machin 1688黄页网 ; Machining Co 1688黄页网 td.(GSMM)  w 1688黄页网 as founded 两个人在线看视频 in 1 两个人在线看视频 987, locat 天天在线 ed in Q 天天在线 ingdao City, Sh 女人18毛片水真多学生 andong 女人18毛片水真多学生 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.