About Us


Qingdao Great Steel Machin 试看aa片120秒 ; Machining Co 试看aa片120秒 td.(GSMM)  w 试看aa片120秒 as founded 摧花狂魔电影在线观看 in 1 摧花狂魔电影在线观看 987, locat 日韩欧美一中文字暮精品 ed in Q 日韩欧美一中文字暮精品 ingdao City, Sh 杨思敏 andong 杨思敏 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.