Zhi Huang technology co., LTD., created shenzhen special zone in China, is a development, production, sales in the integration of samrt home , opening and closing electric curtain, tubular motor, the control system and so on.and the tracery product such as the tip of the enterpris. Company strength is abundant, the product variety is complete, and to provide customers with home smart?tracery product one-stop purchasing service. Products sale to all over the world.