Teng Yi Electronics Technologic Co., Ltd. is specialized in telephone communication accessories and has been established for over 30 years. Our company is based in Dongguan, China. We have built a production plant with a high-tech R&D center as well as advanced testing and manufacturing equipment. We have more than 500 high-quality staff. We have passed the certification of ISO9001:2000 international quality system. We accept OEM and ODM orders for clients all over the world. Teng Yi Electronics Technologic Co., Ltd. insists on quality and service, keeps the track of the newest technology and market trend, and has won the overwhelming majority of clients and partners' trust. At present, our products have been approved by ICASA, UL, FCC, CE, BT, ANATEL, TELECOM, Telstra, SWISSCOM, TELEPERMIT, France Telecom, and more, and are mainly exported to the USA, Canada, the EU countries,