DN's motto is "Imagination, Creativity, Innovation", and it is famous for its engineering expertise in the industry. DN is committed to bringing innovation from the process of product design, packaging and assembly, while maintaining the highest product quality, customer satisfaction and value proposition.

DN lean manufacturing management principle is applied to its operation, and the company is operated under the guiding principle of "honesty, professionalism and sustainable development". Therefore, DN is highly respected and trusted by customers, suppliers and competitors in the industry.

The company's gas appliance products are mainly export-oriented. The products are exported to many countries in the world and have their own production and packaging lines. The company exports a wide range of gas appliance products such as outdoor gas ovens and heaters, which have passed CE, CSA and other international quality system certification respectively.