About Us


Qingdao Great Steel Machin 1 3分钟短视频拍摄 ; Machining Co 1 3分钟短视频拍摄 td.(GSMM)  w 1 3分钟短视频拍摄 as founded 暖暖视频韩国完整版 in 1 暖暖视频韩国完整版 987, locat 2828电影 ed in Q 2828电影 ingdao City, Sh 久久免费最大成网人站 andong 久久免费最大成网人站 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.