HANKU has developed over some 20 years of history in HK Transport Refrigeration Units brands with complete MIT domestic development, design and assembly, which undergoes countless correction and upgrades through three generations of models. Currently, it is the domestic company that offers the most powerful freezing efficiency and variety of models. The company uses most suitable machines for installation and will not install small machines in large trucks like other peer industries (heavy trailer) or small trucks installing large machines (high price). Full series of Refrigeration Units bones, framework materials and screws. The products use high-cost Stainless steel iron materials with long life cycle and aesthetics. The Condenser with copper-pipe design that are not be oxidized easily. The high-pressure resistant characteristics are based on the position of clients, making the quality of HK Refrigeration Units receive word-of-mouth reputation among peers and is recognized for price bargaining. Most Asian clients have used imported European/American compact cars and find the air-conditioner not strong enough in the summer. Taiwan has a humid and hot weather, so we develop an air-conditioner specifically for the subtropical countries. We demand for freezing conditioner with rigorous conditions and do not believe in imported brands only. Taiwan HANKU can also achieve the same requirement.