About Us


Qingdao Great Steel Machin 亚洲欧美综合在线天堂 ; Machining Co 亚洲欧美综合在线天堂 td.(GSMM)  w 亚洲欧美综合在线天堂 as founded 暖暖高清视频在线观看 in 1 暖暖高清视频在线观看 987, locat 三级特黄60分钟在线播放 ed in Q 三级特黄60分钟在线播放 ingdao City, Sh 色八区人妻在线视频 andong 色八区人妻在线视频 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.