Main achievements of Hangzhou Huasan Communication Technology Co., Ltd.

H3C spends more than 15% of its sales on R&D every year, and has set up product appraisal and testing centers in Beijing and Hangzhou. By the end of 20 13, H3C had applied for more than 4,700 patents, of which the proportion of invention patents exceeded 85%. By the end of 20 13, the number of valid invention patents applied by H3C was the sixth in China.