E-Tells is an outstanding manufacturers with OEMODM service of consumer electronics. It has a complete and scientific quality management system.We have a rigorous and efficient quality assurance system which is recognized by international authoritative quality certification bodies and has passed ISO 9001,2000 and ISO14001 certifications. Open cooperation on the basis of insisting on funding research and development. With the advocacy of quality and the pursuit of excellenceand insists on providing customers with high-quality products and excellent services from the beginning to the end, always putting customers first.