What about Chengdu Zhengxinde Information Technology Company? Is it a lie?

This company is listed in Hong Kong. Is a security software for Europe and America, which is very famous abroad. Many of 15 on CNET are products of this company. Because the domestic market is chaotic, they don't do much in the domestic market. As a result, the domestic reputation is not high. Flagship products include: Gamebooster developed by Advanced SystemCare for Razer Razer, a famous high-end game hardware company, and DriverBooster, a system driver update software. Don't ask me who I am, please call Lei Feng who commented upstairs!