Alan Chi
Co-founder & Product LeadWith over 20 years in hardware R&D, Alan leads product strategy and user experience — turning complex technologies into products that feel simple, useful, and emotionally engaging.
ABOUT JITRAINNO
Technology, with a quieter presence
JITRAINNO is a jtronvision brand. We bring together color electronic paper, AI, and thoughtful hardware to make displays that feel at home.
Meet the people behind it
01 / THE PEOPLE
From an idea to a complete product
Hardware, embedded systems, AI, and cloud software — brought together by one multidisciplinary team.
Ethan Zou
Lead AI & Cloud EngineerA former Tencent Cloud engineer, Ethan leads AI and cloud architecture: large-model integration, generation workflows, and scalable backend services.
Evan He
Hardware & Embedded LeadEvan leads hardware architecture and embedded systems — low-power design, connectivity, display integration, and firmware that stays stable and efficient.
Sand Wang
Lead IoT & Full-Stack EngineerWith 11 years across IoT platforms and full-stack development, Sand turns the product vision into a complete, scalable, user-ready system.
02 / WHY WE BUILD
More room for life
A display can be useful without asking for your attention all day.
We are building color E Ink displays that bring artwork, personal photos, and AI-created images into everyday spaces. The aim is simple: a digital object that feels as natural as a framed print.
03 / MAKING IT REAL
Every detail is part of the experience
From display integration and device firmware to cloud services and assembly, we work across the whole product. Manufacturing partners help us turn design decisions into products people can live with.
Meet our partnersLegal entity
HONG KONG JTRONVISION TECHNOLOGY CO., LIMITED
Headquarters
Hong Kong, China