About Us


Qingdao Great Steel Machin 向日葵视频ios下载 ; Machining Co 向日葵视频ios下载 td.(GSMM)  w 向日葵视频ios下载 as founded 国产欧美亚洲日韩图片 in 1 国产欧美亚洲日韩图片 987, locat 综合自拍亚洲综合图区av ed in Q 综合自拍亚洲综合图区av ingdao City, Sh 影音先锋啪啪av资源网站 andong 影音先锋啪啪av资源网站 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.