About Us


Qingdao Great Steel Machin 亚洲 欧美 日韩 综合a ; Machining Co 亚洲 欧美 日韩 综合a td.(GSMM)  w 亚洲 欧美 日韩 综合a as founded 免费b2b网站大全发布信息 in 1 免费b2b网站大全发布信息 987, locat 红色高清在线观看视频 ed in Q 红色高清在线观看视频 ingdao City, Sh 成年动漫观看在线视频 andong 成年动漫观看在线视频 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.