Shenzhen Jinrongchao Industrial Co., Ltd was established in 2016 and is committed to the R&D and manufacturing of mid-to-high-end DSP Bluetooth speakers and Karaoke speakers. The companys R&D team has more than 10 years of speaker development experience. The products are well known by domestic e-commerce customers and exported to high - end markets in Europe and America. The factory has more than 300 employees. It has a single-storey factory building covering an area of 7,000 ㎡ equipped with 6 advanced automatic production lines and testing equipmentand has passed IS9001 quality management system certification, ISO14001environmental system certification and BSCl certification. The products have passed professional certifications such as 3C, CE, ROHS and FCC.