About Us


Qingdao Great Steel Machin jav ; Machining Co jav td.(GSMM)  w jav as founded 2345高清电影 in 1 2345高清电影 987, locat 樱花app视频污 ed in Q 樱花app视频污 ingdao City, Sh 菠萝蜜播放 andong 菠萝蜜播放 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.