About Us


Qingdao Great Steel Machin 亚洲欧美日韩av天堂在线 ; Machining Co 亚洲欧美日韩av天堂在线 td.(GSMM)  w 亚洲欧美日韩av天堂在线 as founded 西西人体44rt高清大胆摄影 in 1 西西人体44rt高清大胆摄影 987, locat 中国母亲在线观看 ed in Q 中国母亲在线观看 ingdao City, Sh 精品国产自在现线拍国语 andong 精品国产自在现线拍国语 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.