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Established Manufacturing Excellence

About Us – Factory Direct Vinyl Windows & Patio Doors

Over 30 years of engineering expertise, supplying custom fusion-welded vinyl window systems and patio doors for global B2B projects.

Our Legacy & Infrastructure

30+ Years of Precision Window & Door Engineering

Founded with over three decades of core industry expertise, Amar Engineered Products established its primary vinyl extrusion and assembly factory in 2009. Today, we stand as a premier vertically-integrated manufacturer of high-performance vinyl windows and patio doors located in Southern California.

Unlike regional distributors or assembly shops, we handle the entire process in-house: from profile extrusion using 100% pure virgin vinyl resin to automated precision CNC welding, glass unit assembly, and rigorous quality inspection. This end-to-end control allows us to provide international buyers, contractors, and property developers with factory-direct pricing, guaranteed lead times, and uncompromised build quality.

  • 100% Pure Virgin Vinyl: Formulated for high UV resistance, structural strength, and long-term color retention without yellowing or cracking.
  • Automated Fusion Welding: Corners are thermal-fused into unified monolithic structures to guarantee zero air infiltration and maximum seal integrity.
  • Premium Glazing Integration: Equipped with Cardinal Lodz-366 glass units and 1/2" Duraseal warm-edge spacers for optimal energy conservation.
Amar Vinyl Windows State-of-the-Art Production Assembly
Factory-Direct Quality

Engineering Built for International Standards

Every vinyl window and patio door that leaves our plant is precision-engineered to meet stringent North American and international building codes, energy performance targets, and structural loads.

Virgin Vinyl Profile

Extruded exclusively from top-tier virgin PVC resin, ensuring superior structural stability, impact resistance, and zero maintenance across extreme weather conditions.

Thermal Efficiency

High-performance insulated glass units featuring Cardinal Lodz-366 coatings dramatically reduce solar heat gain while maximizing visible light transmission.

Fusion-Welded Frames

CNC thermal welding eliminates mechanical fasteners at joints, delivering completely weather-tight corners that prevent water intrusion and frame racking.

Export-Ready Packaging

Orders are custom-sized in 1/8" increments, individually labeled per window schedule, and heavily crated for safe ocean container shipping and site staging.

Manufacturing Operations

Factory Showcase & Completed Project Gallery

Take a look inside our manufacturing floor, showcasing our precise extrusion lines, automated glazing technology, and finished installations worldwide.

Partner Directly with a Trusted Manufacturer

Whether you require standard replacement units or custom architectural profiles for commercial projects, our engineering team provides complete OEM/B2B support, technical shop drawings, and competitive export pricing.