Our major product is aluminum foil and main used in the radiator,condenser,evaporator,oil cooler,intercooler and so on. Product Name:Aluminum foilHuafon Alloy No.:HF304Core layer alloy:3003+CuAlloy status:0,H14Product Application:Header pipe and side plateMajor thickness:1.0-3.0mm Aluminum foil for air cooler