ZHONGCHUAN DIGITAL EQUIPMENT Co., Ltd

Since 1993, Hangzhou hangchun broadcasting and television equipment Co., Ltd engage in the design and manufacture of FM and TV transmission equipment. After 2 decades development, we become one of top 10 well-known manufacturers and solution provider of transmitter in domestic market. During last 20 years, we concentrate on TV & FM transmitter innovation as well as upgrading. Meanwhile, many other related businesses are put into operation. We are so proud of being the first broadcast and TV transmitter company in China who pass the ISO9001. We are also the first company obtaining the National Industrial products permit license and the permit license of State Administration of Radio Film and Television.

Duoyang is a high-tech enterprise focusing on wireless broadcasting and communication signal processing. Based on its innovative technologies in Direct Digital RF, Adaptive Digital Pre-Correction, and Echo Cancellation, the company has independently developed a series of high-performance digital TV transmission system equipment and has become a leading supplier in the digital broadcast market. The company has a modern manufacturing facility and an experienced technical support team. Provide customers not only with reliable products, but also with optimum system solutions helping to reduce network construction and operating costs, improve signal coverage, increase the emission efficiency, and enhance system stability. Telegram number: +8613521681306

Founded in 2008, Ruifeng Wireless Electronics Technology Co., Ltd which rooted in group of electronic fans --- students\teachers and staff from research institute since 2002 is engaged in the development and production of wireless voice communication system\wireless date and other new and applied products.