Small-section extrusion
Small cross-section aluminum profiles for compact designs. Send the section drawing, alloy, wall thickness and required length for a feasibility review.
Products · 02
Curtain wall profiles
Mullion and transom profiles extruded to your façade system, with fabrication machining included.
Start with the profile. Add the processing you need.
Order aluminum profiles and combine the operations your application requires in the same quotation.
Small-batch color anodizing
Blue, red, yellow, green, purple and black color options for small-batch projects. Specify the quantity per color and provide a color sample or reference.
Processing to your drawing
Cutting, hole milling, drilling, welding and stretch bending can be quoted with your profiles. Include hole positions, bend geometry and assembly requirements.
Minimum section size, wall thickness, batch quantity and processing feasibility are confirmed from your drawing. Anodized shades depend on alloy, surface condition and sample approval; white finishes require confirmation of the finishing process.
For your quotation: section drawing · quantity by profile and color · cut lengths · machining or bending drawing · finish reference.
01Have these ready
Six things that turn a slow quote into a fast one.
01
Façade build type — stick or unitised
The two systems call for different profile sets and tolerances
02
Façade / mullion drawing or reference system
Gives us the exact section geometry to match
03
Wind load or structural spec
Drives wall thickness and any reinforcement
04
Anodized or powder-coated colour
Architectural finish class and warranty hang on this
05
Project quantity (tonnes or linear metres)
Scales the price and the production plan
06
Delivery schedule / site programme
Lets production track your build phases instead of fighting them
02Where it's used
Tower façades
Stick and unitised framing packages produced against the project schedule.
Ground-floor glazing
Storefront posts and beams with drainage slots and fixing holes already machined.
Panel support
Carrier profiles for glass, aluminium and composite skins, prepared for site fixing.
03Specifications
| Parameter | Working range |
|---|---|
| Alloy grades | 6063 / 6063A / 6060 |
| Temper | T5 / T6 |
| Profile length | up to 12,000 mm |
| Wall thickness | from 0.7 mm (0.3 mm on small sections →) |
| System | Stick & unitised |
| Dimensional tolerance | to EN 12020 / ±0.1 mm |
| Surface finish | Anodized / Powder-coated (architectural) |
04Three confirmations before production
01
Can we make it?
Mullion and transom sections, walls and alloy are checked against your structural spec before quoting.
02
Machining & finish agreed
Cutting, fabrication machining and the architectural anodize or powder spec are fixed in writing.
03
Proof before shipping
Dimensional and coating-thickness reports — and project-file material certificates — travel with the goods.
Machining and surface treatment are coordinated according to project requirements — CNC & machining · Finishing.
05Quality & certification
Heat and lot numbers follow every batch
Dimensional reports measured against the signed drawing
Coating-thickness and salt-spray checks on finished surfaces
Third-party inspection arranged on request
ISO 9001:2015 / GB/T 19001-2016
Quality Management System
- Certified scope
- Machining and Surface Treatment of Aluminum Products (Anodizing)
- Certificate no.
- 21826Q00612R101
- Valid until
- 28 Jun 2029
ISO 14001:2015 / GB/T 24001-2016
Environmental Management System
- Certified scope
- Machining and Surface Treatment of Aluminum Products (Anodizing) and related environmental management activities
- Certificate no.
- 21826E00416R101
- Valid until
- 28 Jun 2029
Issued by Shanghai Sailway Certification Co., Ltd. — accredited under CNAS / IAF MLA.
These certificates are held by our manufacturing plant.
Full stamped certificates are available on request. Numbers can be verified with the issuer or through CNAS.
06Frequently asked questions
We run our own curtain wall system. Can you extrude it?
That is the normal case, not the exception — we work from your die or profile drawings and reproduce your mullion and transom geometry. Tooling and feasibility are confirmed on the drawings before anything is cut.
Which finish should the façade spec call out — anodize or powder?
Anodize keeps a metallic architectural surface with a hard integral film; powder opens the RAL palette. The exposure class and the warranty language in your spec usually settle it — send both and we advise in those terms.
Our project file needs inspection documents. What do you provide?
Dimensional reports and coating-thickness measurements come from our own QC; third-party certification can be arranged on top. List the documents your specification names and they are prepared with the order.
Can deliveries follow the construction programme?
Yes — share the phase schedule and quantities with the RFQ and production is planned against those dates, so profiles arrive when the floors do, not before or after.