Sourcing automatic door operators from China

UK duty on automatic door operators

Heading 8479 covers machines and mechanical appliances with individual functions not specified elsewhere in the chapter. Investigate 8479 89 97 90 for automatic door operators against the actual supplied assembly. The table shows product variants sharing a candidate code, rather than separate tariff subdivisions. For related door hardware, see the hydraulic door closer guide.

Read from the UK Trade Tariff on 8 December 2026, the candidate line carries 0% ordinary duty for goods from China, with no recorded anti-dumping duty, countervailing duty or suspension. The tariff attaches waste and fluorinated greenhouse gas import controls. Confirm the applicable gas requirement with your customs broker against the actual product and its contents.

If the imported equipment is itself waste and notification controls apply, the exporter in China must seek consent from the competent authority in the country of dispatch. Ask your customs broker to confirm the waste requirements before shipment. Confirm the commodity code using assembly drawings, the operating description and a complete packing list.

Specify the operator around the actual door

Specify sliding or swing operation, door leaf material, mass and width, opening direction, mounting space and fixing substrate. For swing doors, agree the arm geometry and frame reveal. For sliding doors, agree the track, carriage, belt and travel arrangement. Send drawings showing the installed door and surrounding clearances.

Agree the electrical supply, opening and closing behaviour, hold-open settings, activation sensors, protective sensors, lock interface and response to power loss. Ask for wiring diagrams, adjustment instructions and a demonstrated manual release. Define the supplied scope clearly: operator, controller, sensors, arms, brackets, fixings and replacement parts.

Machinery supplied in Great Britain must meet applicable safety requirements; confirm conformity assessment, supporting documentation and marking requirements with the relevant authority. Establish whether the supplied operator is complete or partly completed machinery. Partly completed machinery should come with assembly instructions and a declaration of incorporation. Agree who will assess the assembled door before use, and arrange testing and certification support around the actual configuration.

Worked duty example

Illustrative example, not a quote: Illustrative batch of automatic door operators with arms, controllers and sensors under 8479 89 97 90, invoiced at £8,000 free on board, with £1,200 of freight and insurance to the UK. The customs value is £9,200. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £9,200, so it is £1,840. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.

Inspection checklist

Fit and build: compare mounting centres, arm geometry, rail straightness, brackets and cable routes with the approved drawings. On arrival, check for bent covers, damaged sensor lenses, loose terminals and missing fixings.

Movement: test with a representative door load and mounting arrangement. Check smooth travel, closing consistency, belt tracking, gearbox noise and reliable operation after repeated opening and closing.

Safety functions: have a competent inspector check protective sensor coverage, obstruction response, manual release and power-loss behaviour against the agreed specification. Record controller settings and repeat the checks after installation.

Documents and identity: match the delivered model, controller and sensors to the drawings and applicable declaration. Check English instructions and the spare-parts list. Arrange quality inspection before dispatch.

What goes wrong

An unloaded demonstration can hide poor performance on a heavy door, a deep frame reveal or stiff hinges. Incorrect arm geometry can reduce usable travel or cause binding. Approve a trial using the intended mounting arrangement and representative load before accepting production.

Substituted sensors, controllers or firmware can change obstruction response and lock timing. A sensor that triggers opening may not provide the protective coverage you specified. Freeze component references and settings, then check the installed door as a system rather than relying on a video of the operator alone.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For machinery and equipment, see machinery imports.