ShenZhen Hiyunton Digital Communication Co., LTD, established in 2001, is a professional two-way radios manufacturer and fast-going exporting enterprise, located in Shenzhen, China. HIYUNTON is a famous Chinese brand which is expanding to internationally.HIYUNTON has more than 100 employees now,with professional workmanship in all radios installations and maintenance, HIYUNTON R&D engineers, conducts high level R&D technology platform,design and development of analog and digital radios. HIYUNTON has established own Industrial Design, RF circuit design, layout, software development, mechanical design, and testing capabilities to ensure the 100% ownership over the intellectual property of the products developed.HIYUNTON radios apply to business, public safety, military, marine VHF and aviation communications, outdoor recreationand so on. Meanwhile, the accessories are also available. We HIYUNTON insist the policy of Service our customers with satisfactory, we have established perfect product quality assurance, and controlling systems ,full realize the quality management of entire process . HIYUNTON R & D Quality: the design of our products is in strict accordance with international industry standards and U.S. military standards. We have regulated management in the process of development of products, and also we will do systemic test and experiments during all stages of development of products to ensure high quality of output products.ShenZhen Hiyunton Digital Communication Co.,LTD sponsored China Authorized Media CCTV-2, 2008 Olympics Program GO GO CHINA; GO GO OLYMPICS.And the advertisement about our walkie talkies was shown on it.Furthermore, we sponsored the China Cup sailing competition, China Hi-tech Fair, Rally, Shenzhen TV program The Gym of Shenzhen TV 2007 and Shenzhen Third Campus Aerobics TV Competition etc. HIYUNTON two-way radios are famous for super quality,competitive price and satisfied service.Our walkie talkie enjoy a good reputation among customers Please do not hesitate and contact us if you have any enquiry .