Title: Developed Solutions Co., Ltd. Description: is located in Shenzhen City of Guangdong Province. Our company is a new developed joint-venture enterprise specializing in the import and export of electronic products and computer accessories. We also have our own factory to produce MP3 and MP4 players. In addition, we have cooperated with other Chinese factories for mobile phones and related electronic products... Tags: Mobile Phone MP4 Player Watch phone Category: Shenzhen electronics URL: http://www.deve-s.com