Beijing WeChat Xincheng Network Technology Co., Ltd. (hereinafter referred to as "WeChat Xincheng") is a high-tech enterprise with many independent intellectual property software. It is committed to the field of Internet information security, engaged in identity authentication, account protection, data and transaction security related technology research and development, product sales and software services, and provides customers with reliable security products, technical services and overall solutions. As a leader in the field of mobile Internet security, WeChat has served nearly 400 customers, including banks, payments, Internet finance, securities, funds, e-commerce, government affairs, enterprise applications, etc.