About Us


Qingdao Great Steel Machin 27ӰԺ ; Machining Co 27ӰԺ td.(GSMM)  w 27ӰԺ as founded ӰӴȫѰȫѹۿ in 1 ӰӴȫѰȫѹۿ 987, locat ɫһƬ ed in Q ɫһƬ ingdao City, Sh ˿Ƭ andong ˿Ƭ 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.