North Dragon China Network (Beijing) Technology Co., Ltd (KNET), established by the Computer Network Information Center of the Chinese Academy of Sciences (China Internet Network Information Center), is an important platform for technological innovation and industrialization in the field of Internet infrastructure services. KNET's main business includes universal web address, wireless web address, trusted website verification, trusted server certificate, ZDNS domain name cloud service, and B2B e-commerce marketing platform Merchant.com.