Deyuan factory has obtained ISO9001 quality management system certification, ISO14000 environmental system certification. Our products comply with 3C, CE, FCC, CB and ROHS standard, the company has been obtained good quality and credit enterprises in China, Guangzhou quality advanced enterprises. Deyuan technology promotes standardized, procedural, scientific management system. with an efficient enterprise marketing management team and rich experience in the electronics industry R&D team, Deyuan group pays attention to brand management