About Us


Qingdao Great Steel Machin 第一次太疼了感觉像一堵墙 ; Machining Co 第一次太疼了感觉像一堵墙 td.(GSMM)  w 第一次太疼了感觉像一堵墙 as founded 国产人妻熟女偷在线视频 in 1 国产人妻熟女偷在线视频 987, locat 亚洲av国产av天堂 ed in Q 亚洲av国产av天堂 ingdao City, Sh 年轻人在线观看视频 andong 年轻人在线观看视频 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.