Looking For Sales Agent For Our Product : Heating Radiator Made Of Aluminum Alloy product Features : 1. high Radiation Efficiency, We Have Certificate From Nation Appointed Inspection Department. 2. pressure Resistance 15mpa,fit For High Building(50),100% Argon-arc Welding, Better Than Capillary Brazing. Working Temperature ≤135℃ 3. double Ingredient Inside Anticorrosive, Safe To Be Used Under The Water Condition Of 3