WARMTONE ELECTRICITY & HARDWARE FACTORY (YINSHENG AQUARIUM) since 1988 is the earliest producers in Aquarium products in China.We specialized in manufacturing more than 30 series of Aquarium heaters,LED submersible light,Electrical thermometers,UV steriliser,Auto. food timer and so on.Our factory lacated near the Guangzhou Baiyun International Airport.It has over 20.000square meters.We employed senior engineers to make sure making new products.
We exported to Europe,USA, South Africa etc. oversea market and get a high reputation.
Our products have got TUV CE,GS,SAA,UL approved.Many Items have got natioal patents and certification.
We hoping to cooperate with you! And we will surely at your service as long as your contacting.