About Us


Qingdao Great Steel Machin 欧美免费全部免费观看 ; Machining Co 欧美免费全部免费观看 td.(GSMM)  w 欧美免费全部免费观看 as founded 亚洲亚洲人成综合网站图片 in 1 亚洲亚洲人成综合网站图片 987, locat 男友让我脱了内裤张开腿 ed in Q 男友让我脱了内裤张开腿 ingdao City, Sh 小草青青视频在线观看 andong 小草青青视频在线观看 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.