About Us


Qingdao Great Steel Machin 东京热无码中文字幕av专区 ; Machining Co 东京热无码中文字幕av专区 td.(GSMM)  w 东京热无码中文字幕av专区 as founded 女朋友技术好是什么感觉 in 1 女朋友技术好是什么感觉 987, locat 儿子与情人bd ed in Q 儿子与情人bd ingdao City, Sh 天上人间动漫网 andong 天上人间动漫网 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.