About Us


Qingdao Great Steel Machin 青青河边草免费观看免费 ; Machining Co 青青河边草免费观看免费 td.(GSMM)  w 青青河边草免费观看免费 as founded gogo人体双人男女做爰 in 1 gogo人体双人男女做爰 987, locat 穿越之豪门风流太子爷 ed in Q 穿越之豪门风流太子爷 ingdao City, Sh 宝贝它想你了感受到了吗 andong 宝贝它想你了感受到了吗 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.