About Us


Qingdao Great Steel Machin 另类专区av无码 ; Machining Co 另类专区av无码 td.(GSMM)  w 另类专区av无码 as founded 比基尼美女 in 1 比基尼美女 987, locat janpanese日本护士hd ed in Q janpanese日本护士hd ingdao City, Sh 俄罗斯13女女破苞mp4 andong 俄罗斯13女女破苞mp4 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.