1: High quality anti-erosion and anti-acid steel as the inner pipe
2: ADC12 aluminum for die-casting make high quality level surface
3: With the high rigidity of the steel radiator and excellence of the prevent burned, high quality level surface and more heat of the aluminum radiator
4: Thermal output increase more than 50% of the traditional iron die-casting radiator
5: Electrostatic epoxy-coated and twice baked in 200℃, The products have smooth, long-lasting, and bright surface and don’t release harmful elements such as lead