November 2003 Chengdu Benyue Technology Co., Ltd. was established. In June 2011 as a whole reform change into Chengdu Kingbri Frequency Technology Co., Ltd.. Registered capital of RMB 46990000 yuan. Located on No.8, Baiye Rd, West District of Chengdu High-tech Development Zone, Sichuan, China, an area of 45 acres. The company is national high-tech enterprise. We are also member of the China electronic components industry association pressure transistor branch. And we are one of China's largest quartz crystal components manufacturers.