About Us


Qingdao Great Steel Machin 69日本人xxxxx成熟 ; Machining Co 69日本人xxxxx成熟 td.(GSMM)  w 69日本人xxxxx成熟 as founded 偷拍亚洲另类无码专区 in 1 偷拍亚洲另类无码专区 987, locat 暖暖直播在线观看 ed in Q 暖暖直播在线观看 ingdao City, Sh 美女视频在线观看 andong 美女视频在线观看 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.