About SUNFUN TECH
Headquartered in California, SUNFUN TECH is a U.S.-based manufacturer specializing in Hoengager gaming computers. Our mission is to deliver U.S. customers high-performance gaming systems at competitive prices, paired with exceptional quality and customer-centric service. We strive to establish ourselves as a leading name in the gaming retail industry and the top choice for consumers seeking reliable, cutting-edge gaming computer solutions.
Over the years, we have built robust capabilities across end-to-end computer system operations, including logistics management, customer support, and quality assurance. Central to our success is a dedicated customer service team that prioritizes user feedback to continuously elevate service standards. This team also serves as a critical bridge between customers and our product management division, ensuring that market insights directly inform product development and refinement.
Our Platform & Product Offerings
Sunfuntek.com is our proprietary direct-to-consumer (D2C) e-commerce platform, designed to provide a seamless shopping experience for gaming enthusiasts. Our curated product lineup includes:
High-performance gaming desktop computers tailored for immersive gameplay
Versatile computer towers optimized for both home and business use cases
Quality & Service Commitment
We firmly believe that product quality is the cornerstone of our business, and exceptional customer service is the key to long-term success. Our customer support operations are guided by the core principles of precision, comprehensiveness, and efficiency. We deeply value every customer and the trust they place in us, which is why all inquiries, feedback, and concerns are handled with the utmost urgency and care. We guarantee a response to all customer communications within 48 hours of receipt.
Contact Us
For product inquiries, technical support, or further information, please reach out to us via the following channels:
Email: nservice@sunfuntek.com
Phone: +1-626-670-1733 (Monday–Friday, 9:00 AM – 5:00 PM Pacific Time)
Mailing Address: 5185 G Street, Chino, CA 91710, United States
Business Hours: Monday–Friday, 9:00 AM – 5:00 PM Pacific Time
Thank you for choosing our products. We look forward to serving you.
SUNFUN TECH