About Us


Qingdao Great Steel Machin 久精品视在线观看视频 ; Machining Co 久精品视在线观看视频 td.(GSMM)  w 久精品视在线观看视频 as founded 草莓污人成视频无限看 in 1 草莓污人成视频无限看 987, locat 快喵app下载网址 ed in Q 快喵app下载网址 ingdao City, Sh 樱花动漫官方网站 andong 樱花动漫官方网站 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.