Sourcing GNSS RTK receivers from China

0% duty on radio navigational receivers

Heading 8526 covers radar apparatus, radio navigational aid apparatus and radio remote control apparatus. GNSS RTK survey receivers belong to the radio navigation product family. The table shows receiver configurations against the same radio navigational receiver line, rather than separate tariff subdivisions. For other products, see the wider heading guide.

Read from the UK Trade Tariff on 30 September 2026, radio navigational receivers under 8526 91 20 00 carry 0% duty for goods from China. The supplied tariff facts list no anti-dumping or countervailing measures, suspensions or attached import controls. This tariff position does not replace product conformity checks.

Confirm the commodity code using the complete receiver specification and packing list. Identify separately supplied controllers, radios, chargers and accessories rather than assuming the receiver code covers everything. The import duty and VAT guide explains the tax calculation; the worked order is illustrative.

Specify the correction link and survey workflow

Define rover or base operation, supported satellite signals, correction formats, network correction access and compatibility with your existing controller. Agree horizontal and vertical accuracy acceptance criteria, the test environment, recovery after correction loss and raw observation export. Specify the coordinate system, height reference, antenna reference point and pole-height entry method.

For receivers sold in Great Britain, confirm with the relevant product safety authority which radio, electromagnetic compatibility and electrical safety requirements apply under the Radio Equipment Regulations 2017. Obtain the declaration of conformity, model-specific test evidence, applicable UKCA or CE marking, importer identification and English instructions. Ask for hazardous-substance compliance evidence under the applicable restrictions. Electrical equipment producers must register annually; confirm with the relevant environmental regulator whether battery producer responsibilities also apply to your supply of battery-powered receivers.

Worked duty example

Illustrative example, not a quote: Illustrative order: 10 GNSS RTK survey receiver kits under 8526 91 20 00, invoiced at £12,000 free on board, with £600 of freight and insurance to the UK. The customs value is £12,600. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £12,600, so it is £2,520. 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

Positioning: compare readings with established survey control, repeat occupations and inspect both horizontal position and height. Record correction source, solution status, antenna height and site conditions.

Corrections: connect using the intended network service or base radio. Interrupt the correction feed, restore it and check that the controller clearly distinguishes fixed, float and standalone positions.

Hardware: inspect antenna connectors, pole threads, seals, charging contacts and battery latches. Test the agreed operating duration and sealing claim against the approved sample.

Documentation: match model and firmware to the declaration and reports. Check marking, importer details, English instructions, software access and data export. Arrange testing and certification around the actual supplied configuration.

What goes wrong

A receiver can display a fixed solution while a wrong coordinate system, height reference or antenna-height entry produces unusable survey results. Correction services may be incompatible, software functions may need an undisclosed subscription, and supplied radios may differ from the approved sample. Require a demonstration using your intended workflow and exported observations before accepting bulk goods.

Generic reports may cover a different receiver or radio configuration. Slow recovery after signal obstruction, intermittent charging and leaking connectors can escape a desk inspection. An importer must not place radio equipment on the Great Britain market unless it conforms with the essential requirements. Resolve conformity gaps before sale and agree firmware support, replacement batteries and repair arrangements before ordering.

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.