Shenzhen Tone Technology Co., Ltd. is a professional wireless communication products manufacturer and exporter, specializes in two-way radios research, development, manufacturing, sale and solution offering. High quality, low price and prompt delivery are our advantages.   We have numerous senior experts in wireless communication fields and experienced research & development technologists. Our manufacturing base has highly precise SMT line as well as temperature and vibration testing laboratory.  Our factory occupies 2,000 square meters. With certification of ISO 9001:2000, we have established rigorous system to monitor all procedure from material purchase to final shipment. Our excellent QC & QA team guarantee high quality, almost products are complied with some regulations such as FCC etc.   We have been making all efforts offering you superior communication products and committed service to you. OEM and ODM projects are welcome.