Sourcing dental saliva ejectors from China

Dental saliva ejector duty: 0%

Read from the UK Trade Tariff on 30 September 2026, heading 9018 covers medical, surgical, dental and veterinary instruments and appliances. Other dental instruments and appliances under 9018 49 90 00 carry 0% duty for goods from China. The supplied tariff facts list no anti-dumping or countervailing duty, suspension or attached control for this line.

The table shows product variants sharing a provisional dental code, rather than separate tariff subdivisions. Confirm the commodity code using the product description, intended dental use and whether it is a finished ejector or a component. See the dental handpieces guide for wider dental equipment. For chairs, see sourcing dental treatment chairs. For chair components, see our replacement dental chair headrest guide.

Specify the tube, suction tip and connector

Specify tube material, length, bore, connector dimensions, tip shape and whether the tip is fixed or removable. For bendable tubes, agree shape retention and resistance to kinking. Send the factory a sample of the suction connector used by your customers and agree a functional comparison against the approved sample.

State whether the product is disposable or reusable, sterile or non-sterile, and agree packaging and instructions accordingly. For a sterile claim, request sterilisation validation, packaging evidence and shelf-life support. For reusable products, request the manufacturer's cleaning and reprocessing instructions before choosing materials.

Manufacturers must comply with the relevant medical-device product marking and conformity assessment requirements. Check the exact model's documentation and the marking route accepted for Great Britain before ordering. Confirm with MHRA the applicable UK Responsible Person and device registration requirements for the overseas manufacturer before market placement.

Worked duty example

Illustrative example, not a quote: Illustrative order: 50,000 disposable dental saliva ejectors under 9018 49 90 00, invoiced at £10,000 free on board, with £900 of freight and insurance to the UK. The customs value is £10,900. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £10,900, so it is £2,180. 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: compare connector dimensions with the approved drawing and trial samples on the customer's suction connection; check for looseness and leakage.

Tube and suction: bend samples into the intended working shape and check for collapse, blocked passages and inconsistent water pickup using the agreed test setup.

Tip: inspect openings for moulding flash and sharp edges; check tip retention and exposed reinforcing wire against the approved sample.

Packaging and records: match the model, manufacturer, batch markings and English instructions to approved artwork; inspect seals and any claimed sterile barrier. Arrange quality inspection before dispatch.

What goes wrong

A sample may fit while production tubes have a different connector diameter. Thin walls can kink after bending, moulding flash can restrict suction, and poorly retained tips can loosen. Put the functional setup and acceptance criteria in the purchase specification so inspection checks the delivered design.

Another failure is documentation for a different model or manufacturer. Match the declaration, supporting reports, labels and registration details to the ordered product. Confirm with MHRA whether the Great Britain importer needs to notify the manufacturer or UK Responsible Person of its intention to import, and how any importer details should be submitted.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For components and parts, see sourcing for manufacturers.