About Us


Qingdao Great Steel Machin 国产亚洲综合视频在线 ; Machining Co 国产亚洲综合视频在线 td.(GSMM)  w 国产亚洲综合视频在线 as founded 2020年精品国产品在线网站 in 1 2020年精品国产品在线网站 987, locat 富二代app官网下载 ed in Q 富二代app官网下载 ingdao City, Sh 日本高清色www在线 andong 日本高清色www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.