Australia steel wall track for furring channel,size:16/28*20*30*0.3-0.6mm,lenght 3000/3600mm,galvanized Z275g, Australia steel wall track for furring channel,size:28*20*30/16*20*30thinkness:0.3-0.6mmgalvanized:50-275gProduction 500 tons per month Australia steel wall track for furring channel