About Us


Qingdao Great Steel Machin 一本加勒比hezyo高清 ; Machining Co 一本加勒比hezyo高清 td.(GSMM)  w 一本加勒比hezyo高清 as founded 精品国产在线观看福利 in 1 精品国产在线观看福利 987, locat 小草在线视频观看免费观看 ed in Q 小草在线视频观看免费观看 ingdao City, Sh 美女越叫痛男人越冲刺的视频 andong 美女越叫痛男人越冲刺的视频 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.