About Us


Qingdao Great Steel Machin 无码三级中文在线视频 ; Machining Co 无码三级中文在线视频 td.(GSMM)  w 无码三级中文在线视频 as founded 精品国产在线香蕉视频 in 1 精品国产在线香蕉视频 987, locat xxxtentacion ed in Q xxxtentacion ingdao City, Sh 刚结婚老公一晚上不睡觉的要 andong 刚结婚老公一晚上不睡觉的要 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.