"Trust, Serve, Quality and Leading Technologies" are what Sheen River Man aspire for unremittingly. Sheen River Electronics(Huizhou) Manufactory, an experienced & high-tech car A/V system manufacturer and exporter, specialized in car audio/video entertainment systems, GPS systems, and auto security systems. We have been a professional manufactory in car audio/video for over 6 years, we can provide you competitive price and quality, we believe our products will satisfy your demands and expand your market. Our only hope is to establish mutual beneficial trading relations between us.