About Us

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Qingdao Great Steel Machin 国产亚洲人成在线视频网站 ; Machining Co 国产亚洲人成在线视频网站 td.(GSMM)  w 国产亚洲人成在线视频网站 as founded 5 社区视频在线5 sQ in 1 5 社区视频在线5 sQ 987, locat 欧美网站 ed in Q 欧美网站 ingdao City, Sh 一路成年高清完整版在线观看 andong 一路成年高清完整版在线观看 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.


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