We are Beijing double dragon company based in Beijing, China. We are member of TradeKey.com since July, 2016. Our business is related to Industrial Machinery industry and we specifically deal in biomass boilers. Please find our product details below:biomass pellet boilerPLC touch screen control system High efficient and energy-saving: thermal efficiency more than 90%, flue gas temperature to chimney less than 120 degrees Celsius. Full automatic: user just starts t...Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.