About Us


Qingdao Great Steel Machin 玛戈皇后无删减完整版 ; Machining Co 玛戈皇后无删减完整版 td.(GSMM)  w 玛戈皇后无删减完整版 as founded 万能播放器菠萝蜜视频 in 1 万能播放器菠萝蜜视频 987, locat 国内自拍国内精品视频 ed in Q 国内自拍国内精品视频 ingdao City, Sh 久久一日本道色综合久久 andong 久久一日本道色综合久久 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.