Custom-built for your project
Your Trusted Factory Partner for Architectural Aluminum Systems
Primor Metal Door Co., Ltd. is a specialized OEM/ODM manufacturer of high-performance aluminum windows, architectural doors, pergolas, and glass sunrooms.
We serve architects, general contractors, commercial developers, and regional distributors worldwide, delivering customized aluminum systems that combine structural strength, thermal efficiency, and contemporary design.
Our project-first approach goes beyond standard catalog products. Our engineering team reviews CAD drawings, evaluates structural wind-load requirements, confirms glazing specifications, and prepares detailed shop drawings before production begins.
Custom Manufacturing
Made-to-measure solutions based on your project drawings.
Engineering Support
Technical reviews and shop drawings before production.
OEM/ODM Solutions
Flexible product customization for global B2B partners.
Internationally Certified for Global Building Standards
Our window and door systems are tested and certified by leading international testing bodies, ensuring full compliance with stringent regional building codes across North America, Europe, and Australia.
NFRC Certified
Verified thermal performance ratings, ensuring optimal U-factors and Solar Heat Gain Coefficients (SHGC).
SGCC Glass Safety
Safety glass certification for tempered and laminated architectural glass under ANSI Z97.1 standards.
CE European Standard
Complies with EN 14351-1 requirements for weather resistance, acoustic insulation, and structural stability.
Miami-Dade Approved
Engineered to withstand High-Velocity Hurricane Zones (HVHZ) with high wind load and missile impact resistance.
Energy Star Rated
High-efficiency thermal break profiles and insulated Low-E glass units reduce building energy consumption.
ISO 9001 Management
Standardized manufacturing quality control, from raw material inspection to automated CNC assembly.
CSA Certified
Compliance with Canadian Standards Association protocols for air tightness, water tightness, and wind pressure.
Intertek Tested
Third-party lab verification for water penetration, acoustic reduction (STC rating), and structural load capacity.
Engineering Capabilities Tailored for B2B Procurement
Primor Metal Door Co., Ltd. provides end-to-end technical support, ensuring seamless execution for complex residential and commercial projects.
Advanced Thermal Break Engineering
We utilize high-grade Technoform polyamide insulating strips to create thermal barriers between exterior and interior aluminum extrusions. Combined with argon-filled double or triple Low-E glazing, heat transfer is minimized in extreme climates.
Precision CNC Production & Joinery
Our automated CNC machining centers ensure corner-crimping accuracy down to 0.1mm. High-grade EPDM gaskets and multi-point locking hardware from German manufacturers (Siegenia, Hoppe, GU) guarantee long-term operation.
Architectural Finishes & Customization
Choose from AkzoNobel powder coating, anodized fluorocarbon finishes, and thermal-transfer wood grain textures. All surface treatments pass 3,000-hour salt spray testing for superior corrosion resistance in coastal environments.
From Drawings to Container Loading
A transparent, milestone-driven B2B production process built to eliminate costly site adjustments.
Drawing Analysis
Our CAD engineers evaluate architectural schedules, rough openings, structural loads, and design preferences.
Shop Drawing Sign-Off
We issue 2D/3D shop drawings outlining profile sections, mullion reinforcement, and glass specs for client sign-off.
CNC Fabrication
Automated cutting, milling, and corner assembly proceed under strict ISO9001 quality management protocols.
Pre-Shipment QC
Every window unit undergoes water penetration, air tightness, and smooth hardware operation verification.
Export Packaging
Crates are opening-labeled, wrapped in protective foam, and loaded into ocean containers with export documentation.