Torch Case 1.Surface treament:anodizing, power coating and ... red, blue, silver and so on, per clients' demand Torch Case1. Surface treament:anodizing, power coating and so on2. Colors ... clients requirements are warmly welcomed. We can provide profrssional aluminium extrusion, aluminium product machining, anodizing, hard anodizing, surface treatment of ... us for the requirements you might have. Torch Case