Precision-Engineered Fenestration Built in Foshan, China
Veltor Window & Door Co., Ltd. operates an advanced manufacturing facility specializing in custom thermal-break aluminum fenestration systems. Positioned in Foshan—the hub of China’s architectural aluminum industry—our engineering team merges structural rigor with premium architectural aesthetics.
Every product line is designed to exceed strict international building codes for structural wind loading, water tightness, air permeability, and thermal insulation values. We partner directly with global B2B procurement managers, real estate developers, and project dealers to deliver seamless OEM/ODM services.
Technical Specifications & Global Standards
Review standard structural configurations engineered by Veltor Window & Door Co., Ltd. All specifications can be adapted to regional climate zones and energy efficiency requirements.
| System Category | Structural Profile Spec | Glazing Configuration | Hardware & Sealing | Target Compliance Standards |
|---|---|---|---|---|
| Thermal Break Casement Windows | 1.4mm – 2.0mm wall thickness, PA66 nylon thermal barrier strip | 5mm+12Argon+5mm Low-E double/triple insulated glass unit (IGU) | German Siegenia / Hoppe multi-point lock, EPDM gasket sealing | AS2047, CE EN14351, NFRC thermal standards |
| Heavy-Duty Lift & Slide Doors | 2.0mm – 3.0mm structural wall profile, high-load interlock track | 6mm+16Argon+6mm tempered safety glass, warm-edge spacers | Heavy-duty stainless steel tandem rollers (up to 400kg/panel load) | CSA / NAFS wind load & water resistance ratings |
| Folding / Bi-Fold Glass Doors | 2.0mm extruded aluminum thermal break profile, slim sightline | 6mm Low-E + 12A + 6mm toughened safety glass | Top-hung stainless steel guide carriage, multi-point lock system | ISO 9001 quality control, SGCC certified safety glass |
| Commercial Curtain Wall Systems | 6063-T6 structural mullion & transom extruded aluminum sections | 8mm Low-E + 16A + 8mm double laminated safety glass | Structural silicone sealant, continuous perimeter weatherboard seals | ASTM structural wind pressure & seismic performance codes |
Export Accountability & Quality Assurance
We eliminate supply chain uncertainty through transparent quality inspection, engineering sign-offs, and reinforced export packing.
CAD & BIM Shop Drawings
Our engineering office converts project architectural blueprints into structural shop drawings for written client sign-off before manufacturing.
In-House Testing Protocols
Each production batch undergoes dimensional accuracy checks, corner crimping tensile strength tests, and hardware cycle testing.
Thermal Energy Optimization
System configurations offer Low-E coatings, warm-edge spacers, and Argon gas filling to achieve strict target U-factors and SHGC metrics.
Steel-Reinforced Crating
Finished units are wrapped in protective film, fitted with rubber corner guards, and loaded in steel-reinforced wooden crates labeled by opening tag.
International Certification
Manufacturing management follows ISO 9001 standards, supported by glass and structural test reports for smooth local building inspections.
B2B OEM & Dealer Support
Veltor Window & Door Co., Ltd. provides dedicated technical support, spare hardware kits, and customized branding for commercial dealers.
Frequently Asked Questions by Importers & Contractors
We provide comprehensive customization including profile extrusions, thermal break PA66 polyamide strips, tailored glass builds (double/triple Low-E, laminated, argon gas), hardware selections (Siegenia, Hoppe, Kinglong), custom powder coating colors, and precise made-to-measure structural dimensions.
Our window and door systems are engineered and tested to meet international performance standards, including AS2047 (Australia), CE EN14351 (Europe), NFRC energy ratings (North America), and NAFS wind/water penetration standards.
Finished units undergo 100% pre-shipment dimensional and operational inspection. Products are wrapped in protective film, fitted with heavy-duty rubber corner guards, and packed inside steel-reinforced wooden crates labeled by architectural opening numbers.
Yes. Our in-house engineering team converts architectural CAD elevations into detailed technical shop drawings, including structural load calculations, glass thickness recommendations, and cross-section details for client written sign-off prior to production.
Ready to Request Engineering Proposals or Quotations?
Submit your architectural drawings or window schedule. Our project engineering team at Veltor Window & Door Co., Ltd. will review your specs and reply with detailed estimates within 24 hours.