... (mm)Main channel38x12mm0.7,0.8,0.9,1.00According to your requirements38x8mm0.5,0.6,0.8,0.9,1.00,1.1050x15mm0.8,0.9,1.00 ... ,1.10,1.2060x26mm0.8,1.00,1.20Furring channel50x190.35,0.40,0.45,0.5050x160.32,0.34,0.36,0.40,0 ... .45,0.50Card light steel ...