Shenzhen Rui Rongda Electronics Co., Ltd. Established in 2012.Focus on custom ,development production and processing of global intelligent audio digital products.Support OEM,ODM.. Focusing on professional design, research, innovation development, production and sales of intelligent audio digital technology for many years, we provide the most personalized products and perfect audio solutions to the global market, and become the main force in the field of global digital audio .The company has an experienced team of software and hardware engineers who independently develop bluetooth solutions, PCBA, and radio modules.Also has product innovation research and development, creative industrial design, and truly integrates r&d, production and innovation.Products cover bluetooth audio, bluetooth earphone,meet consumers from home office, work life, outdoor activities to enjoy full range of music experience.Quality,service, specialty As our concept,Customer demand as the goal .Provides the specialized high quality products for customer.Quality,service, specialty As our concept,Customer demand as the goal .Provides the specialized high quality products for customer.