Dongan county DuHao energy-saving technology! Located in western hunan dongan county. Main production and processing, development and design and sales, solar power, solar lights, solar lawn lamp, solar automatic tracking system, solar power stations, 20W - 10kW solar power systems, etc. Household Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customers first" principle to provide our clients with quality services. Welcome! We use sincere efforts to meet your need! In order to protect your interests, the company will try its best to cooperate! Welcome to visit and guidance of friends and business negotiation. The three companies. One, Let your trust. Second, To ensure the quality of products. Third, After-sales service guarantee!