About Us
Learn more about who we are and what we do
Building Software That Makes a Difference
LONG TECH TRADING AND TECHNICAL COMPANY LIMITED is a Vietnam-based software development company specializing in mobile applications and digital technology solutions. We are committed to delivering reliable, innovative, and user-friendly software products that enhance productivity and improve everyday life for users around the world.
Our team develops applications across multiple platforms, including Android and iOS, with a focus on utility tools, AI-powered applications, productivity software, and business solutions. From concept to launch, we combine technical expertise with a deep understanding of user needs to create apps that perform consistently and scale globally.
Our applications are published under the PHA INC product line at phasoft.org, bringing practical digital tools to millions of users worldwide.
- Android and iOS cross-platform development
- Utility tools and everyday productivity apps
- AI-powered applications and smart automation
- Business solutions and custom software
Our Mission
What drives us every day
Our mission is to build high-quality software that combines innovation, simplicity, and reliability while providing excellent user experiences for customers worldwide.
We believe great software should be accessible, intuitive, and dependable — whether it is a utility app used daily or a business tool that powers critical workflows. Every product we release reflects our commitment to thoughtful design, rigorous testing, and continuous improvement based on user feedback.
Through our work, we aim to empower individuals and organizations with technology that saves time, simplifies tasks, and opens new possibilities in the digital world.
What We Build
Software solutions across platforms and industries
Mobile Applications
We design and develop native and cross-platform mobile apps for Android and iOS. Our mobile solutions are optimized for performance, usability, and long-term maintainability across a wide range of devices.
AI-Powered Apps
We integrate artificial intelligence and machine learning into practical applications — from smart assistants and automation tools to intelligent features that adapt to user behavior and deliver personalized experiences.
Productivity Software
Our productivity apps help users work smarter and manage daily tasks more efficiently. We focus on clean interfaces, fast performance, and features that genuinely save time in real-world use.
Business Solutions
We build custom software tailored to business workflows — from internal tools and dashboards to client-facing applications. Our solutions are designed to integrate seamlessly and scale with your organization.
Company Information
Official details about our organization
LONG TECH TRADING AND TECHNICAL COMPANY LIMITED
Registered software development company based in Da Nang, Vietnam.
Director
Le Hoang Nguyen
Business Location
Pham Phu Tiet Street, Cam Le Ward, Da Nang City, Vietnam
Website
Director
Leadership and strategic direction
Le Hoang Nguyen
Le Hoang Nguyen oversees the company's strategic direction, software development activities, and business operations. Under his leadership, the company is committed to delivering innovative technology solutions and maintaining high standards of quality and customer satisfaction.
Our Commitment
We prioritize transparency, quality assurance, and user privacy in every product we release. Our development process follows industry best practices to ensure stable, secure, and compliant applications on Google Play and the Apple App Store.
Hire an on-demand team of specialists you need.
LONG TECH TRADING AND TECHNICAL COMPANY LIMITED seamlessly integrates into your business workflow — whether you are looking to create a new application or need help with development, QA, and porting of your existing solution. With deep expertise in Android, iOS, and cross-platform development, we provide teams capable of accelerating your product roadmap and extending your technical capabilities.
Get in Touch
Contact Us
Reach out to us for inquiries, support, or partnership opportunities
LONG TECH TRADING AND TECHNICAL COMPANY LIMITED
We welcome your questions and look forward to hearing from you.
Address
Pham Phu Tiet Street, Cam Le Ward, Da Nang City, Vietnam