Shandong Tangrong New Material Co.,Ltd.was founded in 2009 and located in Boxing county,Shandong China,the gathering center of GI/GL,PPGI/PPGL and roofing sheets.Now it owns,2 alloy zinc lines;1 pickling line;4 CR lines;7 GI/GL lines;1 PPGI/PPGL line.Main products:CR,GI/GL,PPGI/PPGL,Roofing sheets,alloy zinc ingot.Waiting for your coming!