You, us, and the customer - TRIPLE WIN
IT Partner for your            
If you have these concerns
Contact us anytime
Need a custom hardware interface?
After years of research, we've developed a new device. Now we need an intuitive interface for users to operate it... What shold we do?
Building a web service with your AI model?
I've developed a custom GPT-based analysis model. Now, I need a web page and API. So customers can use this technology easily.
Looking to develop a mobile app for your new business?
We've been selected for a business support program to develop a mobile app. Now, we want to create a service that brings this project to life.
Want to enhance your existing service with new features?
We've been receiving many customer requests for new features. Now, we want to enhance our app by adding new functionalities.
iconicon
Breaking
the limits of
Technology
Beyond PCs and smartphones expanding to cars, TVs, refrigerators and kiosks. T-WIN has developed optimal services across deverse devices.
With T-WIN, everyone wins!
Discover the bold tech that makes T-WIN unbeatable!
fittvcandyttaunesco
Always by your side
A one-stop solution for service creation
Design
Development
Operation
Maintenance
Proven Expertise, Ongoing Collaboration
We build lasting partnerships, ensuring stable services based on trust.

Experience the optimal solution crafted with T-WIN's proven expertise.
lgsamsunglottekbnhttadclgsamsunglottekbnhttadc
ttadclgsamsunglottekbnhttadclgsamsunglottekbnh
Start to finish
Development Process Guide
1
Request
Submit your inquiry through 'development request' page.
2
Quotation
After consulting with assigned developers, we will provide a quotation.
3
Contract
Finalize the budget and schedule, then proceed with the contract.
4
Development
Collaborate closely to build the optimal service.
5
QA Quality Assurance
Ensure the service runs smoothly through thorough inspection.
6
Handover
Deliver the development details to the client upon completion.
Alternatively, opt for maintenance services for continuous integration, deployment, and updates.
Contact
marker icon
37, Poeun-daero 59beon-gil, Suji-gu, Yongin-si, Gyeonggi-do, South Korea Signature Gwanggyo 1st, Unit 610
031.890.5801
031.624.5794
t.win@t-win.kr
카카오맵 정적 지도
logo
T-WIN Co., Ltd. Business Information
37, Poeun-daero 59beon-gil, Suji-gu, Yongin-si, Gyeonggi-do, South Korea, Signature Gwanggyo 1st, Unit 610
CEO Younghyon Cho
Business Registration Number 651-81-00883
P. 031.890.5801
F. 031.624.5794
E. t.win@t-win.kr
Copyright Ⓒ 2025 T-WIN Co, Ltd. All rights reserved.
T-Win