Comtom electronic company established in 2001, is a trustworthy supplier for PA system &Audio solution. Our main business include: broadcast System, acoustics system, and related pcba, OEM &ODM service.We have 2 factories Changsha covers 15,000 square ...

We are a professional foreign trade company and engaged in import export business around the world. Our is located CBD center of Beijing Business District, which very convenient for transportation communication. Our specialized various kinds products. ...