Global Leader in Precision Window & Door Engineering

Since 2015, delivering architectural excellence across 35,000sqm of advanced manufacturing capacity.

$31M+

Annual Exports

11 Years

Industry Expertise

850+

Supply Partners

Technical Mastery & Quality Assurance

Our commitment to E-E-A-T standards ensures that every window profile meets global rigor. With a dedicated team of 42 QC technicians and 58 R&D engineers, we bridge the gap between innovation and structural integrity.

Raw Material

Final Packing

Warehouse

Download Catalog

Manufacturing Excellence

Precision Cutting

CNC Engraving

Edge Banding

CNC Drilling

Automated Spraying

View All Products

Product Categories

OUNA American Modern Style Main Security Door External Metal Aluminum Entry Front Doors Exterior Black Door for House Villa

OUNA Modern American Design Aluminum Entry Door Security Soundproof Exterior Door for Villa House CE ISO NFRC Certified

OUNA Luxury Aluminum Exterior Door Modern Style Front Entry Security Door for Villa Residential Project CE ISO NFRC Approved

OUNA High Quality Custom Aluminum Exterior Entry Door American Style Security Soundproof Fireproof for Residential Villa Use

News & Blog

How to Choose the Best Aluminium Washroom Door from China?

Choosing the right Aluminium Washroom Door from China requires more than comparing online prices. The lowest quote may hide thin panels, weak hinges,

Author: Amelia Date: 2026-09-29

Learn More

How to Choose the Best Aluminum Door?

Choosing the best Aluminum Door is not simply a matter of color, price, or showroom appeal. It is a decision about protection, comfort, security, and

Author: Oliver Date: 2026-09-29

Learn More

10 Aluminum Window Buying Tips for Global Buyers

Choosing an Aluminum Window for an overseas project involves more than comparing prices and frame colors. A polished product photo cannot show how a

Author: Charlotte Date: 2026-09-29

Learn More