About Us


Qingdao Great Steel Machin 中国美女视频 ; Machining Co 中国美女视频 td.(GSMM)  w 中国美女视频 as founded 18禁不禁电视在线看 in 1 18禁不禁电视在线看 987, locat 16影视 ed in Q 16影视 ingdao City, Sh 免费可以看黄的视频 andong 免费可以看黄的视频 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.