The heat exchangers and bath boilers for gas appliances and kerosene appliances are manufactured in our streamlined production line, which is fully equipped with our company’s own developed robots that form the core of our integrated technologies. We have built up a solid reputation for the synergistic effect of our superb designing and manufacturing capabilities by aiming at a higher level of thermal efficiency, such as our brazing technology in a non-oxidizing atmosphere using a continuous non-oxidizing electric furnace and our technology of manufacturing a bath boiler by brazing different types of metals.