About Us


Qingdao Great Steel Machin 国产v亚洲v天堂a ; Machining Co 国产v亚洲v天堂a td.(GSMM)  w 国产v亚洲v天堂a as founded 无码一区二区三区视频 in 1 无码一区二区三区视频 987, locat 九九热线精品视频6re ed in Q 九九热线精品视频6re ingdao City, Sh 亚洲人成在线视频观看 andong 亚洲人成在线视频观看 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.