About Us


Qingdao Great Steel Machin 小草青青手机在线视频 ; Machining Co 小草青青手机在线视频 td.(GSMM)  w 小草青青手机在线视频 as founded 欧美在线高清无码视频 in 1 欧美在线高清无码视频 987, locat 情侣头像 ed in Q 情侣头像 ingdao City, Sh 好朋友的妈妈2019 andong 好朋友的妈妈2019 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.