In an era where building performance defines asset value, OUNA by Foshan Apex provides more than just doors; we provide high-performance thermal envelopes. As a Tier-1 OEM/ODM supplier, we integrate advanced thermal break technology and seismic-resistant engineering to meet the stringent demands of global commercial and residential markets.
Operating a 35,000m² facility, we adhere to global regulatory compliance including NFRC, CE, and CSA. Our R&D team of 85 engineers focuses on "Thermal Efficiency" and "Smart Home Integration," ensuring every patio door provides industry-leading U-factors for energy conservation.
With our optimized 12-year supply chain, we offer some of the fastest production cycles in the industry for custom thermal-break projects.
Yes, all our exported series undergo rigorous testing to meet North American and European structural and energy efficiency certifications.
Absolutely. We partner with commercial developers globally, supplying thousands of units annually for high-rise residential and villa complexes.
Apex Window & Door
