About Us


Qingdao Great Steel Machin 中文乱码字幕2019乱码24页 ; Machining Co 中文乱码字幕2019乱码24页 td.(GSMM)  w 中文乱码字幕2019乱码24页 as founded 亚洲大图综合色区偷拍 in 1 亚洲大图综合色区偷拍 987, locat 好朋友的妈妈2019 ed in Q 好朋友的妈妈2019 ingdao City, Sh 欧美av无码高清在线 andong 欧美av无码高清在线 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.