OEM/ODM Aluminium And Glass Doors Factories & Factory

6063-T5 undergoes rapid air quenching from extrusion temperatures and artificial aging, delivering a tensile strength around 185 MPa and Webster hardness ≥ 8–10. It provides an optimal balance for complex decorative geometries and clean mitered edges. In contrast, 6063-T6 undergoes rigorous water quenching and intensive aging, achieving tensile strengths upwards of 240 MPa and hardness ≥ 11.5–13. T6 temper is preferentially deployed in heavy-gauge commercial storefront transoms, oversized pivot door stiles, and high-load structural curtain wall transoms where systemic deflection limits (L/175 or L/240) are critical.

We implement a three-tiered sealing architecture: First, continuous co-extruded EPDM weather-stripping (enhanced with cellular sponge backing) lines the full frame perimeter. Second, our bottom tracks feature cascaded drainage chambers with weighted stainless steel one-way flutter valves that prevent wind-driven backpressure siphonage during storms. Third, sash meeting stiles utilize interlockers with integrated mohair fin seals and Neoprene compression blocks, yielding zero water penetration up to 700 Pa and air leakage under 0.1 m³/(h·m).

Yes. We maintain active certification matrices with accredited global laboratories. When producing under OEM/ODM contracts, we can assist client brands through multiple compliance paths: leveraging existing factory test certificates where co-branding is permitted, or coordinating direct transfer testing with Intertek, CSA, or TUV. All simulation reports for thermal transmittance (THERM/WINDOW software models) and cyclic structural loading are made available during contract drafting.

Every door and window panel undergoes a multi-layer protective protocol: 1) Removable protective polyethylene film applied to all coated aluminum faces; 2) Closed-cell foam corner armor protecting miters; 3) Heavy gauge thermal-shrink plastic encapsulation; 4) Placement inside bespoke, fully enclosed fumigated plywood crates (no raw wood) lined with corrugated damping sheets. Units are secured with internal tension bands to eliminate cargo shifting across ocean transit routes.

For standard catalog systems, our typical MOQ is 1x20'GP container or approximately 100–150 m² of mixed products. For bespoke architectural extrusions requiring custom die development, tooling drawings are finalized within 3 to 5 business days, extrusion die fabrication requires 10 to 14 days, followed by sample prototype extrusion and surface coating verification. Commercial production begins immediately upon physical T1 sample sign-off.

For tropical and desert regions (e.g., Middle East, South Asia, Florida), we prioritize Solar Heat Gain Coefficient reduction via double Low-E reflective coatings on surface #2, tinted glass, and 34mm wide polyamide breaks to reject radiant solar heat. For cold sub-arctic zones (e.g., Northern US, Canada, Scandinavia), we configure triple-glazed insulated units featuring two low-E surfaces (#2 and #5), warm-edge silicone structural foam spacers, and dual 95% argon gas fills, achieving center-of-glass U-values as low as 0.12 BTU/(h·ft²·°F) [0.68 W/(m²·K)].