SSY (Shanghai) Information & Technology Co., Ltd. is a large-scale information technology professional enterprise focusing on digital identity management and application cloud services for one-thing-one-code products. Comprehensive application and integration services of Internet of Things technology, Internet and mobile Internet technology, and big data; industrial chain services integrating project consulting, technology research and development, label production, and product sales; providing the market with: high-end product anti-counterfeiting and anti-smuggling management platform , WMS warehouse management system, member marketing promotion management system, visual reading system and equipment customization services, WeChat-related applications and APP mobile applications and other information-based professional services.