About — Yujun Tech

Company Introduction

Shanghai Yujun Technology Co., Ltd. is dedicated to developing practical AI tools powered by large language models. We focus on creating applications that transform how people work with language, data, and knowledge — turning complex AI capabilities into intuitive, everyday tools.

Core Advantages

What sets us apart in building LLM-powered solutions

Deep Technical Expertise

16 years of experience in machine learning and algorithmic productization, with deep expertise in LLM fine-tuning and deployment

Global Perspective

Deep expertise in AI applications within ad tech and fintech, delivering solutions that serve users worldwide

Rapid Innovation

From research to production — we ship LLM-powered tools fast, iterating based on real user feedback

Contact Information

Company Shanghai Yujun Technology Co., Ltd.

Address Shanghai, China