About Us


Qingdao Great Steel Machin bt磁力兔子 ; Machining Co bt磁力兔子 td.(GSMM)  w bt磁力兔子 as founded 任你躁在线精品免费 in 1 任你躁在线精品免费 987, locat 日本docomo免费wifi ed in Q 日本docomo免费wifi ingdao City, Sh 成版人抖音免费版 andong 成版人抖音免费版 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.