About Us


Qingdao Great Steel Machin 国产av日产av欧美av ; Machining Co 国产av日产av欧美av td.(GSMM)  w 国产av日产av欧美av as founded 浓密肥白的中年熟妇 in 1 浓密肥白的中年熟妇 987, locat 她的小梨涡 ed in Q 她的小梨涡 ingdao City, Sh 国产夫妇肉麻对白 andong 国产夫妇肉麻对白 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.