Is Beijing Yunzhiyin Technology Co., Ltd. authoritative?

Yes Beijing Yunzhiyin Technology Co., Ltd. is an enterprise mainly engaged in technology promotion and application services. The company has independent intellectual property rights, electronic license trusted application construction, intelligent seal cloud authentication service platform and cloud seal intelligent seal platform, and has patent authentication and authority. Beijing Yunzhiyin Technology Co., Ltd. is mainly engaged in technical services, technology development and other projects, as well as mechanical equipment research and development and integrated circuit design.