In recent years,the company has enlarged its investment in scientific research,has absorbed many senior engineers, therefore developed many new products,among them the technologies and quality of DRK thermal energy controller and multi-backstroke wetted back hot water machine take the lead domestically.

Dongri Thermal Energy Equipment Company has always abiding by the principle of " first class quality,first class services and first class efficiency" and permanently pursuing the phisolophy of " Customers are the god",it will always regard satisfaction from customers as the maxim,aims to provide the best products and services to all the customers.