We are here to support your business success with our specialized electrical solutions for HVAC/R needs.

MASFRIO, founded in 2023 and headquartered in Shanghai, is a specialized manufacturer of electrical components for HVAC/R applications. Today, our facility is staffed by 50+ seasoned professionals to produce  A/C Pull-out Disconnect Switches, Fuses, and Surge Protective Devices—all UL listed for guaranteed safety and reliability. 

Our Mission

At MASFRIO, we are driven by innovation and reliability. By combining rigorous testing with lean manufacturing, we strive to deliver innovative and dependable products that enhance efficiency and safety for our customers, providing excellent availability and cost advantages across all markets we serve. 

Our Team

Comprised of dynamic professionals with an average age under 32, our sales force blends technical know-how with fresh perspectives. Our business is built around serving North America and South America partners. Our team partners closely with you to understand your requirements, optimize specifications, and streamline procurement.

Visit Our Factory

Transparency and partnership are at the core of our values. We welcome our clients to tour our facility, meet our team, and witness our production processes firsthand. Please reach out to schedule your visit.

Why Choose MASFRIO

Choosing MASFRIO means choosing a partner committed to your success. Our rigorously tested, UL-listed products guarantee reliability and safety, ensuring your projects exceed expectations.