Qingdao Yijiayuan Heating Equipment Materials Co., Ltd. was established in 2008. The company focuses on the development and production of environmentally friendly "biomass energy" heating equipment. With a research and development team and continuously mature innovative technologies, the company serves users. The "Warm Jiayuan" brand of fully automatic integrated steam generators with a water capacity of less than 30L, fully automatic vertical biomass steam boilers, fully automatic vertical biomass hot water boilers, fully automatic biomass stainless steel hot air stoves, fully automatic biomass warm air fans and other products produced have obtained multiple inventions or utility models and received high praise from users; The pure wood pellet fuel produced has a high ash content and low calorific value, which meets the matching needs of users using our company's equipment. The equipment we have developed has unique positive pressure gasification combustion and smokeless chimney, which is truly environmentally friendly, cost-effective, and suitable for replacing high polluting small coal-fired boilers and small fuel and electric boilers that use high priced energy. The vertical series of fully automatic biomass steam and hot water boilers we have developed and produced have broken through the traditional design concept of vertical boilers, taking the production and application of vertical steam boilers and vertical atmospheric hot water boilers to new heights and achieving inventions; The fully automatic steam generator (with a water capacity of less than 30L) designed and produced using multiple new technologies has a higher evaporation capacity and pressure stability than similar fuel and electricity products, saving more than 50-70% energy compared to the same period last year. The fully automatic biomass stainless steel hot air stove (biomass gasification combustion machine with stainless steel heat exchanger) developed for users who require clean environment heating and drying, large-scale space heating in powder coating assembly lines, curing furnaces, paper tube processing, food processing, etc. can be used for a long time in environments below 200 degrees Celsius, completely replacing expensive energy sources such as fuel, electricity, propane gas, etc. The fully automatic biomass direct fired warm air blower developed for winter heating in large spaces such as factory workshops, fitness and entertainment halls, and retail stores has basically achieved the self-control effect of fuel and gas direct fired warm air blowers, realizing on-demand heating that can be used and turned on as needed, saving users considerable initial heating installation and heating costs. In order to cooperate with the promotion of the new energy development strategy and accelerate the elimination of small coal-fired boilers, our company has made unremitting efforts in the field of using renewable and environmentally friendly new biomass formed fuels. We have achieved certain results and accumulated considerable experience. Based on the introduction and absorption of domestic and foreign technologies, we have successfully developed several series of heating equipment using biomass formed fuels and have independent intellectual property rights. Our company adheres to the business strategy of "seeking innovation in development, seeking development in win-win" and the service concept of "integrity-based, quality first". We contribute to the ecological society, healthy living, and strive to achieve sustainable economic and social development, the utilization of renewable resources, and the progress of environmental protection and people's livelihood. Together, we witness the development and progress of China's biomass energy industry! Quality based on the world, integrity leads the future! The company focuses on environmental protection; The development and production of "biomass energy" heating equipment: pellet fuel steam generator, pellet fuel vertical atmospheric hot water boiler; pellet fuel warm air blower; European genuine fire cast iron heating furnace, European genuine fire hot water heating furnace; gas steam generator, semiconductor electric boiler; semiconductor heater. The company always adheres to the concept of "customer first, repaying customers with service" and follows the corporate values of "using character to create quality products and dedicating customers with quality products", providing customers with cost-effective products and timely, fast, and after-sales service. Qingdao Yijiayuan; Integrity management: Service leads to long-term success