Sourcing from China, for any market
Source aluminum windows and doors from China
Casement, sliding and storefront systems built to your opening schedule. We match the factory to the ratings your market asks for, check the labels on every unit before it ships and quote one price delivered to your site.
What we source
Built to your drawings and spec. Something else in this category? Ask in the RFQ.
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Casement and awning windows
- Profile series, wall thickness and thermal break
- Glazing makeup: low-E surface, gas fill, spacer
- Hardware brand and finish
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Sliding windows and patio doors
- Sizes to your opening schedule
- Tempered or laminated glass
- Coating type and thickness to the spec on the drawing
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Storefront and entrance doors
- Profile series and door hardware prep
- Thresholds and frames shipped with the unit
Put this in your RFQ
- Opening schedule and shop drawings per opening
- Profile series, thermal break and glazing makeup
- The rating or label your market requires
- Delivery address and whether units ship glazed or as frames
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
- NFRC 100/200 energy rating and label Building code
The product line's U-factor, SHGC and visible transmittance were rated by NFRC-accredited labs, and an NFRC-licensed inspection agency authorized the label.
National Fenestration Rating Council (NFRC)
NFRC Certified Products Directory, NFRC: temporary and permanent labels Checked - NAFS (AAMA/WDMA/CSA 101/I.S.2/A440) certification Building code
The product line passed structural, air and water tests to a stated Performance Class and PG/DP, and the certifier audits the plant.
Certification programs: FGIA/AAMA Gold Label, WDMA Hallmark, Keystone, NAMI, QAI
FGIA certified products directory, WDMA Hallmark certification Checked - Safety glazing: CPSC 16 CFR 1201 and SGCC certification Required
Glass in doors and other hazardous locations meets the impact standard, and (with SGCC) the plant is in a certification program with periodic testing.
US CPSC (rule); Safety Glazing Certification Council (SGCC, voluntary certification)
SGCC, SGCC certified products directory (PDF) Checked - ENERGY STAR Windows, Doors and Skylights v7.0 Voluntary
A product line made by an ENERGY STAR partner meets v7.0 criteria (products made on or after 2023-10-23) for the stated climate zones, based on NFRC ratings.
US EPA
ENERGY STAR v7.0 key product criteria, ENERGY STAR windows, doors and skylights for partners (current specification) Checked
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 - Approved Document L (England): U-values for windows and doors Required
Windows and doors in new dwellings in England may not exceed U = 1.6 W/m²K. New and replacement windows in existing dwellings need U 1.4 or Window Energy Rating Band B; doors need U 1.4 or a Doorset Energy Rating of Band C (more than 60% glazed) or Band B (others). The 2026 edition, in force from 24 March 2027, keeps these values.
Ministry of Housing, Communities and Local Government; Building Regulations 2010, Part L
Conservation of fuel and power: Approved Document L, Approved Document L Volume 1: Dwellings, 2026 edition Checked
EU European Union
- CE marking and Declaration of Performance (EN 14351-1) Required
Windows and external pedestrian doorsets need a Declaration of Performance and CE marking against EN 14351-1:2006+A2:2016. The standard does not cover internal doors.
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), CE marking and Declaration of Performance and conformity Checked - 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
CA Canada
- National Building Code of Canada: NAFS and CSA A440S1 Building code
Windows, doors and skylights between inside and outside must conform to the North American Fenestration Standard (AAMA/WDMA/CSA 101/I.S.2/A440) and its Canadian Supplement CSA A440S1, with grades chosen for the location. The code applies where a province or territory adopts it.
National Research Council Canada; Canadian Commission on Building and Fire Codes
National Building Code of Canada 2020, 2025 revisions and errata Checked - ENERGY STAR Canada windows, doors and skylights (version 5.0) Voluntary
To be sold as ENERGY STAR certified in Canada, windows and doors need a U-factor of at most 1.22 W/m²K or an Energy Rating of at least 34, certified to CSA A440.2 or NFRC 100/200.
Natural Resources Canada
Windows, doors and skylights: ENERGY STAR Canada technical specification Checked
AU Australia
- NCC: windows and glazed doors to AS 2047 Building code
Under the deemed-to-satisfy route for houses, windows and glazed sliding or swinging doors in external walls must be designed, built and installed to AS 2047. Each state and territory sets its NCC 2025 adoption date.
Australian Building Codes Board; National Construction Code 2025, Volume Two, H1D8
NCC 2025 Volume Two, Part H1 Structure, NCC 2025 state and territory adoption Checked
NFRC label verification: check the CPD number and current certification (US).
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| HTS line | Duty before AD/CVD |
|---|---|
| 7610.10.00 Aluminum doors, windows and their frames, and thresholds for doors | 63.2% |
AD/CVD orders that can add to this, if the goods are in scope:
- A-570-967 / C-570-968 Aluminum extrusions +93.38%
- A-570-188 / C-570-189 Float glass products +201.27%
AD + CVD cash deposit for an exporter without its own rate.
UKUnited Kingdom
Checked| Commodity code | Import duty |
|---|---|
| 7610 10 00 00 Aluminium doors, windows and their frames | 6% |
Import VAT of 20% is charged on top of duty, per the same tariff rows.
UK Trade Tariff: commodity code 7610100000Every 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.
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
- Do the windows ship glazed?
- Usually, yes, as complete units. Some buyers ship frames and glass separately to glaze on site. Say which in the RFQ: it changes the packing, the inspection and, in some markets, the duty.
- Which certificates do aluminum windows and doors 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
- 1.NFRC Certified Products Directory
- 2.NFRC: temporary and permanent labels
- 3.FGIA certified products directory
- 4.WDMA Hallmark certification
- 5.SGCC
- 6.SGCC certified products directory (PDF)
- 7.ENERGY STAR v7.0 key product criteria
- 8.ENERGY STAR windows, doors and skylights for partners (current specification)
- 9.Construction Products Regulation in Great Britain
- 10.Designated standards for construction products
- 11.Conservation of fuel and power: Approved Document L
- 12.Approved Document L Volume 1: Dwellings, 2026 edition
- 13.Summary of references of harmonised standards published in the Official Journal, Regulation (EU) No 305/2011 (9.2.2026)
- 14.CE marking and Declaration of Performance and conformity
- 15.CPR 2024 revision
- 16.Regulation (EU) 2024/3110
- 17.National Building Code of Canada 2020, 2025 revisions and errata
- 18.Windows, doors and skylights: ENERGY STAR Canada technical specification
- 19.NCC 2025 Volume Two, Part H1 Structure
- 20.NCC 2025 state and territory adoption
- 21.HTSUS 2026 Rev. 21, 7610.10.00
- 22.UK Trade Tariff: commodity code 7610100000