Guangzhou Wangtong Hardware Electrical Appliance Factory is one of the earliest production bases of aquatic animal products. Specializing in designing, developing, manufacturing and supplying, it was called Yinsheng Electrical Appliance Hardware Factory before. Yinsheng brand, founded in 1988, was No.1 brand in China aquatic field. 20 years later, Yinsheng developed to have its second production base----Guangzhou Wangtong Hardware Electrical Appliance Factory, which is located at the north door of Guangzhou Baiyun International Airport. It has over 20,000 square meters as its chief factory.  
        At the same time, we employed senior engineers, technicians and administrators to make perfect products for our customers.
         Now, we have advanced injection, pressing and testing equipment, scientific management experience, excellent craftwork and strict testing method. Our operation principle is to take aquatic animal equipment as our undertaking, high quality as our promise and to pursue perfection and serve the society. Our product include: diving heat pump, electronic automation constant temperature controller, automation feeder, timer, magnetic brush, water treatment UV bactericide lamp and fish jars. Many item of them have got national patents and certification, so that they are popular all over the world.
         Guangzhou Wangtong Hardware Electrical Appliance Co., Ltd welcomes cooperation with friends from all walks of the world.