Transforming Events Through Technology Since 2011 31EVENT (Shanghai Bayantu Information Technology Co., Ltd.) is a world-class digital event platform headquartered in Shanghai Pudong, with 21 offices across China. Since 2011, we've been on a mission to make events easy and effortless—connecting event organizers, service providers, and attendees through cutting-edge technology.
Our Platform & Solutions

31EVENT leverages artificial intelligence, GAI, IoT, big data, cloud computing, AR/VR, blockchain, and microservices to deliver one-stop digital solutions for all events and all data:
31 Lite:
A specialized SaaS platform crafted for micro-events and event marketing management, catering to the year-round needs of corporate organizers and marketers for all their events and conferences.
31 Conference Management:
Elevate your conference experience with our all-encompassing management platform, tailored specifically for international, academic, and government conferences alike. Seamlessly accommodating side events and a vast array of participants, this platform not only enhances ROI for your sponsors but also ensures a flawless and engaging journey for every attendee.
31 Exhibition Management:
Embrace our cutting-edge, next-generation B2B trade show management system, complemented by a 365-day online marketplace platform imbued with AI technology. This seamless, intelligent solution is designed to deliver unparalleled value and a robust return on investment (ROI) to your exhibitors and sponsors.
31 Onsite Solutions:
Our comprehensive onsite solutions encompass everything from seamless registration and efficient check-in processes to on-demand badge printing, stringent access control, and meticulous attendance tracking. It not only helps alleviate the chaos of onsite operations but also provides event planners with profound insights into how attendees interact with your brand and engage in the event.
Our platform addresses the core challenges facing event organizers: fragmented processes, poor attendee experience, scattered data, difficult collaboration, and complex procurement. By connecting all stakeholders in one integrated ecosystem, we enable seamless information flow, data synchronization, and collaborative workflows.

Industry Recognition & Innovation
300,000+ Clients across governments, trade associations, corporate marketers, exhibition companies, MICE agencies, venue operators, and destination marketing organizations(DMOs).
Nearly 100 copyrights and patents for proprietary technology.
ISO27001 and Level 3 Information Security certifications.
Recognized as a High-Tech Enterprise and Specialized & New Enterprise in Shanghai.
Certified as Double Software Enterprise under China's software development standards.

Proven Track Record: Major Events Powered by 31EVENT
31EVENT has successfully supported thousands of large-scale events, including:
Leading Trade Shows
· China Import and Export Fair (Canton Fair) - Editions 127-130 online platform
· China International Consumer Products Expo (multiple editions)
· China-South Asia Expo (multiple editions)
· China Fisheries and Seafood Expo (multiple editions with online platform)
· Asia Pacific Leather Fair (APLF, Hong Kong) (Online Marketplace)
......
World Leading Conferences & Forums
· World Internet Conference
· World IoT Conference
· World Laureates Forum
· Belt and Road Science and Technology Conference
· World VR Industry Conference
· SWIFT Sibos International Banking Operations Conference
......

Industry Leadership &
Standards Development
31EVENT drives digital transformation across China's event industry as:
Chairman of the Digital Event Working Committee, China
Convention/Exhibition/Event Society(CCEES)
Founding member of Digitalization Committee, China Association of Exhibition Centers
Board/Members of 40+ provincial and municipal exhibition industry associations
Lead author of China's first textbook on “Digitalization of Events”
School-Enterprise Cooperation Partnership with 40+ universities for event management education & certification programs
31EVENT organizes the annual China Events Industry Digital & Innovation Conference (CEIDIC), conduct annual Digitization Report on Chinese Event Organizers (DRCEO) survey since 2021, lead the “Digital Exhibition China Tour,” and participate in developing events industry standards.

Why Choose 31EVENT
Comprehensive Integration:
Unlike fragmented solutions, our all-in-one platform manages every aspect of your event lifecycle from planning to post-event analysis.
Proven Scale:
Successfully managing your all events from micro meetings and events to massive international conferences, tradeshows, festivals, sports events with hundreds of thousands of participants.
Local Expertise, Global Standards:
Deep understanding of the Chinese market combined with international best practices and technology standards.
Data-Driven Insights:
Advanced analytics and reporting tools help you measure success, understand attendee behavior, and optimize future events.
Seamless Collaboration:
Purpose-built tools enable effortless coordination between organizers, exhibitors, visitors, groups, speakers, sponsors, and all other attendees.
Ready to get started? Request a demo or try a free trial today!
Discover how 31EVENT's digital platform can streamline your operations, enhance attendee engagement, and deliver measurable ROI !
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