Ningbo Shiya Trade Development Company Limited, located in Ningbo City, China, is a professional manufacturer and supplier of various kinds of speaker parts, speakers, speaker boxes and some electrical home appliances. Our company has been devoted to acoustic relative products for more than 5 years. We have rich experience and a creative engineering team with the sufficient ability to assist the customers to develop new models. We are the reliable partner for both OEM and ODM companies. 

In 2009, we began to be engaged in the electrical home appliance area and developed some new series of fireplace heaters. These heaters are of novel design and portable size, fitting the modern family convenient and comfortable life very well. 

.