We provide voice product development plans for the customers with special needs, carry out the plans effectively, and complete product development, testing, sound processing, practical application guidance and other services. After many years of development, our company has formed a complete new process system. Not only these, we also introduced many types of voice modules, such as WT588D voice module, after the peripheral circuit extended, more closer to the customer needs. Our company is also a MP3 manufacturer. With the development of the peripheral technology, we began to produce MP3 chips in 2004. So far we have upgraded eight MP3 solutions (increasing), widely recognized by the market.