Write it into the purchase order. A custom die is either charged to you or spread over a minimum run, and the PO should say whether the die is yours and where it stays.

Which certificates do aluminum extrusions need in my country?

The table on this page lists the rules we have sourced for each market, with the regulator’s page and the date we checked it. Your code official, importer or notified body has the final say. Name your market in the RFQ and we check the factory’s documents against it.

What import duty will I pay?

It depends on the commodity code and the country of import. This page shows the US and UK rates from their official tariff data. For any other country we work out the duty for your order and put it in the quote.

What is the minimum order?

Each factory sets its own minimum, usually per item, color or finish. Put your quantity in the RFQ and we quote only factories that will take it.

Source Aluminum Extrusions and Profiles from China

What we source

Built to your drawings and spec. Something else in this category? Ask in the RFQ.

Window, door and curtain-wall profiles
- Alloy and temper
- Critical-dimension tolerances on the profile drawing
- Die ownership written into the PO
Architectural and structural profiles
- Mill test certificate for each lot
- Hardness or tensile spot check
Finished and fabricated profiles
- Anodized or powder-coated, film thickness to the drawing
- Cut to length, drilled, punched or machined
- Protective film, interleaving and crating

Put this in your RFQ

Profile drawings with alloy, temper and tolerances
Finish and color
Weight or length per profile
Delivery address and the country of import

Certificates by destination market

One row per rule, each linked to the regulator or scheme that sets it, with the date we last checked it. Your code official or importer has the final say.

US United States

ICC-ES evaluation report (ESR) Building code

A named product or system from a named report holder was evaluated against the code editions listed in the report, under the conditions of use the report states.

ICC Evaluation Service
ICC-ES Reports Directory Checked 2026-10-18

UK United Kingdom

UKCA or CE marking for construction products (Great Britain) Required

Construction products covered by a GB designated standard need a Declaration of Performance and either the UKCA mark or the CE mark; the CE mark stays accepted. The designated standards include EN 14351-1 (windows, external doors), EN 16034 (fire doorsets), EN 14411 (ceramic tile), EN 14041 (resilient flooring), EN 15285 and EN 15286 (agglomerated stone tiles and wall slabs), EN 15088 and EN 1090-1 (structural aluminium). Northern Ireland follows EU rules.

Office for Product Safety and Standards; Construction Products Regulation as it applies in Great Britain
Construction Products Regulation in Great Britain, Designated standards for construction products Checked 2026-10-18

EU European Union

CE marking for structural aluminium (EN 15088, EN 1090-1) Required

Aluminium extrusions supplied as structural products for construction works are CE marked against EN 15088:2005; fabricated structural components fall under EN 1090-1. Non-structural profiles are outside these standards.

European Commission; Regulation (EU) No 305/2011
Summary of references of harmonised standards published in the Official Journal, Regulation (EU) No 305/2011 (9.2.2026) Checked 2026-10-18
New Construction Products Regulation (EU) 2024/3110 Required

The new CPR applies from 8 January 2026. A product covered by a standard cited under the 2011 regulation stays under the 2011 rules until a new standard is cited for its product family.

European Commission; Regulation (EU) 2024/3110
CPR 2024 revision, Regulation (EU) 2024/3110 Checked 2026-10-18

No rows yet for Canada, Australia: we list a rule only once we have the regulator's own page for it. Name the market in your RFQ and we check what applies before we quote.

US identifiers to ask for and how to look each one up: US certificate lookup.

Import duty by country

Rates for goods made in China, from each country's official tariff data. Your customs broker confirms the code and the rate at entry.

USUnited States

Checked 2026-10-18

US duty before AD/CVD by HTS line, goods made in China
HTS line	Duty before AD/CVD
7604.21.00 Aluminum alloy hollow profiles (extrusions)	76.5%
7604.29.10 Aluminum bars, rods and profiles: of aluminum alloys: other: other profiles	80%

AD/CVD orders that can add to this, if the goods are in scope:

A-570-967 / C-570-968 Aluminum extrusions +93.38%

AD + CVD cash deposit for an exporter without its own rate.

HTSUS 2026 Rev. 21, 7604.21.00, HTSUS 2026 Rev. 21, 7604.29.10

Aluminum extrusions: full US duty detail →

UKUnited Kingdom

Checked 2026-10-19

UK import duty by commodity code, goods made in China
Commodity code	Import duty
7604 21 00 00 Aluminium alloy hollow profiles Definitive anti-dumping duty: 35.1% for exporters without their own rate; 4 named exporters at 0% to 15.6%; measure ends 2027-12-16. Excluded: Aluminium structures or parts of structures, sub-assemblies, products that are imported in “finished goods kit”, and welded tubes and pipes, aluminium extrusions with a maximum cross-sectional dimension of greater than 310mm and/or with a weight greater than 14 kg/m	6% + anti-dumping
7604 29 90 90 Aluminium alloy profiles, other than hollow Definitive anti-dumping duty: 35.1% for exporters without their own rate; 4 named exporters at 0% to 15.6%; measure ends 2027-12-16. Excluded: Aluminium structures or parts of structures, sub-assemblies, products that are imported in “finished goods kit”, and welded tubes and pipes, aluminium extrusions with a maximum cross-sectional dimension of greater than 310mm and/or with a weight greater than 14 kg/m	6% + anti-dumping

Import VAT of 20% is charged on top of duty, per the same tariff rows.

UK Trade Tariff: commodity code 7604210000, Definitive Anti Dumping Duty on Certain Aluminium Extrusions Originating from China, UK Trade Tariff: commodity code 7604299090

UK import duty on Chinese building materials →

Every other country

We quote duty for your country per order. Tell us the delivery address and we work out the commodity code, the duty and any trade remedy on Chinese goods, and put them in the landed quote.

Get a quote with duty for your country

How sourcing works

One team from the RFQ to delivery on your site.

1 Send your RFQ Product, spec or drawings, quantity and delivery address, or a Chinese quote you already hold.
2 Approve one landed quote We shortlist factories, get samples, check certificates against your market and price import duty in. One price delivered to your site, with a date for each stage.
3 We deliver to your site Production follow-up, inspection before shipment, ocean freight, customs clearance and delivery, run by the same team.

Questions buyers ask

Who owns the die?: Write it into the purchase order. A custom die is either charged to you or spread over a minimum run, and the PO should say whether the die is yours and where it stays.
Which certificates do aluminum extrusions need in my country?: The table on this page lists the rules we have sourced for each market, with the regulator’s page and the date we checked it. Your code official, importer or notified body has the final say. Name your market in the RFQ and we check the factory’s documents against it.
What import duty will I pay?: It depends on the commodity code and the country of import. This page shows the US and UK rates from their official tariff data. For any other country we work out the duty for your order and put it in the quote.
What is the minimum order?: Each factory sets its own minimum, usually per item, color or finish. Put your quantity in the RFQ and we quote only factories that will take it.

Sources and related products

Sources Checked 2026-10-18

Related products

Every product we source

By China Build Source editorial team Procurement research desk Updated 2026-10-18 Data checked 2026-10-18 How we check