2011: Huihe Circuit (Shenzhen) was established
2013: Huihe circuit has obtained a number of management system certification, PCB products have obtained a number of testing certification
2014: Set up sales department in Beijing/Shanghai/Wuhan
2017: Xinfenghuihe Circuit Co., LTD was established
2018: Jiangxi factory officially opened
2019:- Now: The turnover increases year by year