Die casting moulds are essential in the production of components for the HVAC (Heating, Ventilation, and Air Conditioning) industry. Sino Die Casting's moulds are designed to produce parts with excellent thermal conductivity and dimensional accuracy, ensuring optimal performance of HVAC systems. In a collaboration with an HVAC manufacturer, we developed a die casting mould for a heat exchanger component, resulting in a component that efficiently transferred heat, improving the overall energy efficiency of the HVAC system.