Importing thermoplastic road marking paint involves more than comparing prices per ton. Formula, standard, packaging, documents, shipping terms and local application equipment all affect whether the material can be used successfully after arrival.

This guide explains the information international buyers should confirm before placing a bulk order with a Chinese manufacturer.

Step 1 Define the Project Requirement

Send the supplier a clear specification before requesting the final quotation.

Include:

· Destination country and port

· Applicable standard and edition

· White, yellow or custom color

· Asphalt or concrete pavement

· Screed, spray or extrusion application

· Required marking thickness

· Intermix and drop-on glass bead requirements

· Climate and road-surface temperature

· Estimated quantity

· Required packaging and private label

· Required test reports and shipping documents

Without this information, quotations from different suppliers may describe different formulas and cannot be compared fairly.

Step 2 Review the Technical Data

A thermoplastic paint TDS should identify the main parameters relevant to the product, such as appearance, color, binder type, application temperature, softening point, drying or cooling time, density, glass bead content, theoretical consumption and storage requirements.

HuaQun standard products are commonly supplied in 25 kg bags and use a typical application range of 180–220°C. Exact data varies by formula, so the approved sample and production TDS should match.

Step 3 Confirm the Standard and Evidence

Do not accept a standard logo or statement alone. Request a report or certificate that identifies:

· Manufacturer and product name

· Formula or sample code

· Product color

· Standard edition

· Test items and results

· Laboratory name

· Test date

If the formula will be customized after testing, agree on which party will arrange and pay for the new test.

Step 4 Evaluate a Sample

Test the sample with the intended road surface, preheater, marking machine, glass beads and operator procedure.

Evaluate:

· Melting and mixing behavior

· Flow through the machine

· Line-edge definition

· Color and surface appearance

· Adhesion

· Cooling time

· Glass bead embedment

· Initial reflectivity

· Material consumption

A laboratory result cannot fully replace an on-site application trial.

Step 5 Confirm Packaging and Loading

Standard thermoplastic paint is commonly packed in moisture-resistant bags. A typical 25 kg format equals 40 bags per metric ton.

Confirm:

· Net weight and tolerance

· Bag material and moisture protection

· Palletized or floor-loaded container

· Bags per pallet

· Container quantity

· Label language

· Batch number and production date

· Shelf life and storage instructions

Container capacity depends on weight restrictions, pallets, route and shipping line. Use the supplier’s final packing list rather than assuming a fixed quantity.

Step 6 Request the Correct Documents

Depending on the market and contract, buyers may request:

· Commercial invoice

· Packing list

· Bill of lading

· Certificate of origin

· TDS

· SDS

· Certificate of analysis or batch report

· Independent test report

· Insurance document where applicable

· Fumigation or pallet declaration where required

· Customs classification information for broker review

Import requirements differ by country. Confirm the tariff classification, labeling and chemical documentation with a licensed customs broker before shipment.

Step 7 Choose a Shipping Term

Incoterms 2020 contains 11 trade terms. Two frequently discussed sea-freight terms are FOB and CIF.

The named port and Incoterms edition should appear clearly in the quotation and contract. Shipping terms do not replace clauses covering product quality, payment, inspection or claims.

Step 8 Inspect Production and Shipment

For an initial order, consider factory verification, production photos, batch sampling or a third-party pre-shipment inspection.

Check that the bag label, batch code, quantity and formula correspond to the approved order. Retain a reference sample from the shipped batch when practical.

Common Import Mistakes

· Buying by price without comparing formulations

· Failing to identify the standard edition

· Skipping sample testing

· Assuming all 25 kg products have the same coverage

· Confusing intermix beads with drop-on beads

· Not checking container weight restrictions

· Using vague terms such as high quality without measurable criteria

· Waiting until shipment to request TDS, SDS or test reports