About Us

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Qingdao Great Steel Machin 日本香蕉av在线观看 ; Machining Co 日本香蕉av在线观看 td.(GSMM)  w 日本香蕉av在线观看 as founded 久章草在线视频播放国产 in 1 久章草在线视频播放国产 987, locat 樱花app视频污 ed in Q 樱花app视频污 ingdao City, Sh 小草社区免费版在线 andong 小草社区免费版在线 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.


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