Coal-fired Corner-Tube Hot Water Boiler (10.5MW-70MW)
Coal-fired Corner-Tube Steam Boiler (15t/h to 45t/h)
SZS Oil or Gas Fired Water-Tube Boiler (10t/h to 100t/h)
SZS Oil or Gas Fired Water-Tube Hot Water Boiler (14MW to 70MW)
SZL/DZL Horizontal Coal-Fired Steam Boiler/ Hot Water Boiler (1t/h to 20t/h)