About Us


Qingdao Great Steel Machin 久久是热频 这里只有精品 ; Machining Co 久久是热频 这里只有精品 td.(GSMM)  w 久久是热频 这里只有精品 as founded 朋友的姐驵 in 1 朋友的姐驵 987, locat 久久爱免费人成精品 ed in Q 久久爱免费人成精品 ingdao City, Sh 荔枝在线观看高清 andong 荔枝在线观看高清 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.