... , please contact us for more information. Tianjin Shangyi Metal Structure Co. Ltd is a leading company which specialized in ... of products manufacturing ,processing , shipping and warehousing . Our sales market covers the Middle East ,Southeast Asia ,South America ... Future Plaza ,No 103,Weidi Road ,Hexi District , Tianjin ,ChinaWebsitetjshangyijinshu.en.alibaba.comtjtwt.en.alibaba.comPh86-022-23528207 ...