GCS Protech Engineering offers high-performance heating and cooling coils designed for HVAC, industrial, and process applications, ensuring efficient heat transfer and reliable operation. The range includes heating coils such as steam, electric, and hot water coils, as well as cooling coils including chilled water, DX (Direct Expansion), and refrigerant coils. These coils are engineered to deliver optimal thermal performance and long-lasting durability, making them suitable for a variety of commercial, residential, and industrial systems.