About Us

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Qingdao Great Steel Machin 在线亚洲国产福利视频 ; Machining Co 在线亚洲国产福利视频 td.(GSMM)  w 在线亚洲国产福利视频 as founded 小小影视app in 1 小小影视app 987, locat 免费菠萝视频app下载 ed in Q 免费菠萝视频app下载 ingdao City, Sh 男人吃醋后晚上报复我 andong 男人吃醋后晚上报复我 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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