1August, 989, after graduation, xidian university worked as a technician in Southwest Communication Equipment Factory, Sanshui County, Guangdong Province. 1992 10, transferred to Zhongshan post and telecommunications sub-office as an engineer. At that time, mobile communication was just emerging in China, and the equipment was imported, which could not meet the needs of business development. In view of this problem, he proposed to implement the "network optimization project" in the whole system, and volunteered to undertake the whole project transformation. After the transformation, the value of monthly call service increased by100000 yuan, which contributed to the development of mobile communication. He saw that the mobile communication industry in China is developing rapidly. However, the expensive imported base station antenna can't be produced in China for the time being, which makes him feel very unhappy and encourages him to concentrate on the research and development of base station antenna. After four years of hard work, the first self-made mobile communication base station antenna was finally born, filling the domestic gap. ! 1In August, 998, he resigned from public office and founded Zhongshan Tongyu Communication Equipment Company, the first high-tech private enterprise in China to develop and produce mobile communication base station antennas. He gave full play to his technical advantages, made pioneering efforts, and seized the market opportunities. He quickly developed four series of 24 products, and achieved amazing sales of 4 million yuan the following year. The emergence of domestic antennas in the market has led to the entry of antennas from foreign manufacturers at low prices or even ultra-low prices, in an attempt to nip our national enterprises in the bud and the market competition is fierce. In order to win the competition, on the one hand, we boldly innovated in technology, creatively developed the integrated structure of antenna feed, completely solved the antenna receiving problem and formed our own patent. In 2000-200 1 year, a smart antenna array was successfully developed for the third generation mobile communication standard TD-SCDMA in China. Won the Zhongshan Science and Technology Progress Award for many times. On the other hand, the cooperation with American γR Starcom Company was successful, and the turnover doubled year after year. In 2000, the sales volume was170,000 yuan, which increased to 33 million yuan in 2006 and 68 million yuan in 2002.