Shenzhen Da Yuan Sheng Electronic Technology Co. Ltd located in Shengzhongxin Technology Park, Shenzhen City Guangdong Province. was founded in 2014 and has a modern factory of more than one thousand square meters, using advance production technology and strictly follows production quality control. The factory Integrating basic research scientific insight, industrial design development engineering and intelligent manufacturing for high quality digital products, promotes Chinese innovation to achieve a differentiation in user experience.brs life. It has obtain the certification of I S O 9 0 0 12 0 0 0 Quality Management System. Company strictly control all aspects: from product design and development to quality control and other aspects are strictly in accordance with the quality management system. In the future we would like to expand the business reach on a worldwide basis and with a long term commitment. We sincerely welcome people from all walks of life to negotiate, cooperate and develop together.