Customized Durable Aluminum Alloy Window Profiles
Products include automobile sunroof rails, high-speed rail window frames, building curtain wall window profiles, etc., adapted to the stringent requirements of lightweight, high sealing and long life.
Product Description
DongGuan TongToo Aluminum Products Co., Ltd. is a company specializing in aluminum alloy CNC precision machining, injection molding, mold development, and metal parts manufacturing. It has obtained ISO 9001 international certification and strictly implements the 6S management system. With the introduction of German imported equipment, its products are exported to more than 20 countries including Europe, America, and Southeast Asia, with an average annual delivery volume of more than 5 million pieces. With exquisite craftsmanship, fast response, and full-process quality inspection as the core, we provide customized ODM/OEM solutions for global customers and strive to become a trusted strategic partner in the field of international industrial manufacturing.
1.Product Introduction
Dongguan TongToo Aluminum Products Co., Ltd. focuses on the research and development and production of customized aluminum alloy window profiles. It uses high-quality aluminum materials such as 6063-T5 and 6061-T6, combined with precision extrusion + CNC processing + surface treatment full-process technology, providing one-stop services from design and development to mass production. Products include automobile sunroof rails, high-speed rail window frames, building curtain wall window profiles, etc., adapted to the stringent requirements of lightweight, high sealing and long life.
2.Product Parameter
| Product Name | Customized Durable Aluminum Alloy Window Profiles |
| Product Material | 6061, 6063, etc. |
| Product Specifications | Support non-standard customization |
| Product Processing Method | Mold Design/Extrusion Molding/CNC Processing |
| Surface Treatment | Anodizing (Matte/Gloss Optional), Color and Texture Can Be Customized. |
3.Product Feature And Application
Excellent material performance
High strength and light weight: 40%-50% lighter than traditional steel profiles, tensile strength ≥240MPa (6063-T5)
Corrosion and weather resistance: passed 3000 hours neutral salt spray test (ISO 9227), suitable for coastal/high humidity environment
Precision size control: profile section tolerance ±0.1mm, straightness ≤0.3mm/m
Process advantages
Complex section forming: multi-cavity/special-shaped structure extrusion, minimum wall thickness 0.8mm
High-precision machining: five-axis CNC machining installation holes (accuracy ±0.05mm)
Various surface treatments:
Anodizing (film thickness 10-25μm, optional silver/champagne/black)
Powder coating (RAL color card 200+ colors optional)
Application scenarios of aluminum alloy window profiles
New energy vehicles
Panoramic sunroof rails, charging port cover frame, hidden door handle base
Rail transportation
High-speed rail window frames, subway door window frames, maglev train viewing windows
Building curtain walls
Unit curtain wall window frames, skylight profiles, electric sunshade window tracks
Special vehicles
Bullet-proof window frames, RV lift window guide rails, refrigerated truck sealed windows
4.Product Details
Process flow
Mold design: CAD/CAE simulated extrusion molding, optimized material flow
Precision extrusion: 1600T extruder, speed 3-15m/min
Online quenching: air cooling/water mist cooling, ensuring T5/T6 state mechanical properties
CNC finishing: positioning hole/assembly surface precision milling
Surface treatment: anodizing → sealing → drying
5.Product Qualification
Raw material traceability: material certification is provided for each batch of aluminum.
Final inspection items: three-dimensional measurement full-size inspection.
Salt spray test (aviation grade ≥1000 hours without corrosion).
Ensure compliance with ISO 9001 standards.
Surface treatment: Meet RoHS pollution-free standards.
6.Deliver, Shipping and Serving
Packing solution: Pearl cotton + carton/wooden box.
 |
 |
7.FAQ
Q: What is the minimum wall thickness of profile extrusion?
A: The wall thickness of conventional aviation profiles is 1.5-8mm, and the ultra-thin profile can be 0.5mm (requires reinforcement rib design).
Q: Can conductive oxidation or insulation treatment be provided?
A: Support: conductive oxidation (surface resistance ≤ 0.1Ω/sq), anodized insulation (withstand voltage ≥ 500V)
Q: How to calculate the cost of profile mold opening?
A: The price is quoted based on the complexity of the section and the life of the mold. Please consult customer service for specific costs.
Q: How to ensure the long-term weather resistance of the window profile?
A: Double protection: pre-oxidation treatment of the substrate (improving adhesion), anodizing + nano-sealing (UV resistance 2000 hours)
Q: What is the minimum order quantity (MOQ)?
A: Custom mold: 500kg or more
Company Introduction
Our 5000㎡ workshop is equipped with hundreds of production equipment, including German Hammer five-axis CNC machining center (machining accuracy up to 0.002 MM), turning and milling composite CNC lathe, CNC lathe, milling machine, lathe, grinder, etc.; as well as more than a dozen various inspection equipment (including German Cai's three-dimensional, with inspection accuracy up to 0.001MM), and the machining capacity has reached the international advanced level. The Tengtu team has the most professional mold design and CNC machining knowledge. We will work closely with you during the prototyping, production, assembly, inspection, packaging and final delivery process to exceed your expectations.
Our team uses CNC machining to manufacture high-performance parts that support industries such as aerospace, automotive, military, medical, machinery, electronics, and communications. We are committed to innovation and manufacture and assemble important components with excellent precision, strict tolerances and high-quality materials. Over the past 11 years, Tengtu has established a high reputation for efficiency, quality, reliability and on-time delivery.
