Founded in 2003, HOPO is a leading manufacturer of window and door hardware based in China, with operations spanning over 62,000㎡. We specialize in integrated hardware solutions for aluminum windows and doors, combining innovation, durability, and refined design.

With over 1,000 independently owned patents, more than 30 software copyrights, and a strong global presence, HOPO supports developers, manufacturers, and system providers worldwide. Our solutions are engineered for high performance and built to meet the evolving demands of modern architecture.

A comprehensive quality management system and a CNAS-accredited testing laboratory provide our partners with confidence in our long-term reliability.

Driven by sustainability and continuous innovation, we are com ...