About Us


Qingdao Great Steel Machin av日本乱人伦片中文三区 ; Machining Co av日本乱人伦片中文三区 td.(GSMM)  w av日本乱人伦片中文三区 as founded 欧美高清va在线视频 in 1 欧美高清va在线视频 987, locat 好听二字干净情侣 ed in Q 好听二字干净情侣 ingdao City, Sh 俄罗斯videosbest极品 andong 俄罗斯videosbest极品 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.