Patent Certificate (Manufacturing Mold for Side Plate of Heat Exchanger, Manufacturing Method Using the Same, and Side Plate Produced Thereby)

Patent Certificate (Coupling Device for Heat Exchanger's Header Pipe and Refrigerant Inlet/Outlet Pipe)

Patent Certificate (Manufacturing Mold for Oil Cooler Inner Fins, Manufacturing Method Using the Same, and Inner Fins Produced Thereby)

Patent Certificate (Thermal Management Platform Device for Electric Vehicle Batteries)