Precision CAD & BIM Engineering
Every structural opening undergoes rigorous engineering evaluation. We issue detailed 2D/3D shop drawings outlining mullion reinforcements, structural deflection, and corner joints prior to production sign-off.
Global Engineering Projects
Global Project Success Cases & Custom Aluminum Solutions
Factory-direct thermal break aluminum windows and custom doors engineered for architects, builders, and international B2B importers.
Engineering Excellence
Tailored Architectural Fenestration Systems for B2B Projects
Primor Metal Door Co., Ltd. delivers custom-engineered aluminum window and door packages built precisely to structural schedules and regional architectural codes worldwide.
Thermal Break Energy Performance
Utilizing high-density PA66GF25 polyamide thermal barriers combined with insulated Low-E double or triple glazing units, our systems deliver low U-factors suitable for extreme thermal environments.
Certified Structural Compliance
Engineered to meet international standards (AS2047, NFRC, CE), our high-grade aluminum profiles withstand intense wind pressure load, water penetration, and demanding coastal conditions.
Case Studies & Global Projects
Commercial & Residential Project Accomplishments
Review how Primor Metal Door Co., Ltd. resolves complex structural and aesthetic requirements across diverse climates and building types.
Frameless-View Corner Glass Wall
Engineered with marine-grade PVDF fluorocarbon coating and structural laminated glass to withstand coastal wind forces and corrosive salt air environments.
Acoustic & Thermal Patio Doors
Multi-point lock compression seals combined with sound-dampening laminated glass for quiet interior acoustics and thermal isolation.
Heavy-Duty Multi-Track Sliding System
Precision stainless steel rollers supporting large-format glass panels over 3 meters high, creating seamless transitions to outdoor living space.
Motorized Louvered Pergola Integration
Integrated rainwater drainage channels and smart automated louver controls engineered for all-weather outdoor commercial seating environments.
Four-Season Thermal Break Sunroom
Structural snow-load carrying roof rafters with argon-filled Low-E triple glazing designed for severe sub-zero winter thermal efficiency.
Engineering Metrics
Technical Performance & Compliance Data
Primor aluminum window and door systems undergo rigorous laboratory testing to verify air tightness, water resistance, structural integrity, and thermal efficiency.
Factory Quality Assurance Assurance
- 100% pre-assembly function and dimension check before packaging
- Polyamide PA66GF25 thermal insulation strips for high mechanical strength
- Surface treatment warranties up to 20 years using AkzoNobel or PPG powder coatings
- Heavy-duty European hardware (Siegenia, Hoppe, CMECH) multi-point locks
| Performance Parameter | Testing Standard | Technical Value | B2B Project Advantage |
|---|---|---|---|
| Thermal Transmittance (U-Value) | ISO 10077 / NFRC | 1.2 - 1.8 W/m²K | Drastically cuts HVAC energy costs in extreme thermal climates |
| Wind Pressure Resistance | AS2047 / EN 12210 | Up to 5000 Pa (Class P2/C5) | Engineered for high-rise commercial facades and hurricane wind zones |
| Water Tightness | EN 12208 / ASTM E331 | 750 Pa - 900 Pa | Prevents water penetration under extreme storm and wind-driven rain |
| Air Infiltration | ASTM E283 / EN 12207 | < 0.1 m³/(h·m²) (Class 4) | Eliminates air leakage and optimizes indoor environmental quality |
| Acoustic Insulation (STC) | ISO 717-1 / ASTM E413 | 38 dB - 45 dB | Superior acoustic attenuation for urban and highway-adjacent projects |
Export Workflow
End-to-End B2B Project Manufacturing Workflow
From architectural shop drawings to containerized export shipping, Primor Metal Door Co., Ltd. guarantees flawless execution for overseas project teams.
- 01
Schedule & Drawing Review
Submit your architectural drawings or door schedule. Our engineering team reviews rough openings and performance targets.
- 02
Shop Drawing Issuance
We generate technical CAD shop drawings detailing profiles, glass build-up, and hardware setups for sign-off.
- 03
Precision CNC Manufacturing
Automated CNC cutting, milling, corner crimping, and silicone sealant application adhering strictly to ISO specifications.
- 04
Quality Control Audit
Full pre-assembly of frames, hardware functional checks, and rigorous seal inspections before protective packing.
- 05
Export Packing & Shipping
Opening-labeled wooden crates, waterproof protective wrapping, and containerized loading for worldwide shipment.
B2B Project Consultation
Request Engineering Specifications & Project Quotes
Partner with Primor Metal Door Co., Ltd. for your upcoming residential or commercial development. Our engineering sales team delivers rapid project estimates, CAD shop drawings, and profile sample swatches.
- Architects & Designers
- General Contractors
- Property Developers
- Window & Door Importers
Start Your Project Quote Today
Send your window schedule, CAD elevation drawings, or project requirements directly to our B2B engineering department:
- 01Architectural CAD drawings, elevations, or schedule
- 02Target project site location and wind load requirements
- 03Preferred profile series, powder coat color, and glass specs
- 04Required delivery timeline and destination seaport