S.J Corporation Ltd. located in Shenzhen of China, has been engaging in audio and video products for years. Our company is a comprehensive new and high technology company specializing in the production of DVD /CAR MP5/MP4/MP3 FM transmitter/bluetooth car kit. We have a total factory area of 15,000 square meters and a total employee of 500. And we also emphasize R&D. S.J has a strong R&D team of more than 50 persons, developing new products and new technology all the time to step ahead of the request of the customers. We are: Positioned to develop OEM/ODM service for worldwide customers; Specialize in creating innovation products; Committed to supplying high and stable quality; Committed to offering 100% satisfaction to all customers Now our main products are DVD players, car DVD players, car MP3 FM transmitters, Bluetooth car kits, and GPS navigation with rear view systems on consumer electrical fields. All products ...[More]CE and FCC approvals, as well as comply with RoHS Directive. We even provide a one-year warranty. We have been keeping zero return record up to now. The whole QC flow, from IQC to IPQC and OQC, is carried our by 10 QC staff members. To guarantee product performance, all raw materials and components should be compliant with AQL standards. This is an important reason that our products are warmly welcomed by customers in the America, West Europe, the Middle East, Southeast and Africa. Our mission is "Credit is first; Quality is life; and Customers are foremost"! If you are interest in any of our products, please feel free to contact us for detailed information.