Shenyang Tsinghua Boiler Co., Ltd. uses biomass boilers and adopts a chain belt mechanized grate. There are various types of boiler structures available for users to choose from, including single longitudinal, single transverse, double transverse, and double longitudinal. The product is a steam boiler with a capacity of 1t/h-10 t/h. Boilers with a capacity of 0.7MW-7.0MW and below are mainly in the form of single drum vertical installation, and are all manufactured in the form of quick installation.