Kantor Materials is a sourcing intelligence and execution service for polymer distributors. You describe what your buyers need. We search the broader China market and respond with matched grades, pricing, and documentation — in one answer.
That's what we search. Here's what we can't guarantee: a datasheet match is not a production guarantee.
Processing behavior, batch consistency, and downstream quality depend on variables no database can fully predict — ours included.
Here is what we do:
When you submit a requirement, we search across tens of thousands of Chinese polymer grades and return the options that best match your specifications. Not one supplier’s recommendation — the broader market, filtered by technical fit.
Every candidate grade comes with published specifications, and where available, Certificate of Analysis history and compliance documentation. You make the decision with full information, not partial data.
Grade changes require testing — desktop screening, lab analysis, process trials. We help structure the evaluation, provide reference data from prior shipments, and source trial quantities when you’re ready to test.
If we haven’t shipped a grade before, we say so. If a spec match looks marginal, we flag it. If the pricing doesn’t justify the switching cost, we’ll tell you that too.
The gap between a datasheet and a production floor is real. Our job is to close it with better information and the honesty to tell you when we can't.
When you submit a requirement, we don't return a single data point. We integrate five domains into a single response — the information you'd otherwise assemble from three sources in three languages.
We search tens of thousands of Chinese polymer grades by the properties and application you specify. Not one supplier’s catalog — the broader market, filtered by technical fit.
CFR pricing for your destination, evaluated across the broader market. Not one supplier’s list price. Updated with each trading session.
Origin port, transit time, freight rate, and total landed cost calculated for your specific route. The number your buyer needs to see.
Form E, Certificate of Analysis, TDS, HS code, and duty rate information for your destination market. Assembled, not chased.
Where we have prior experience with a grade, we share it. Where we don’t, we tell you. Every shipment adds to what we know.
Kantor Materials International is headquartered in Hong Kong with sourcing operations in Shenzhen. We serve polymer distributors and converters across Asia, the Middle East, Latin America, and Africa.
Our sourcing desk evaluates merchants across the Chinese polymer supply base on every order — selecting by specs, pricing, compliance status, and track record. Commodity polymers (PP, PE, PVC) and engineering polymers (PA6, POM, PC, PEEK) through a single service.
Founded by David Wu, a Canadian-Chinese materials industry operator with experience across commodity procurement, market intelligence, and cross-border trade infrastructure.
Hong Kong
Shenzhen, China
Published across 19 markets in 7 languages
You don't need to sign a contract, schedule a demo, or sit through a pitch deck. Tell us what you need and we'll show you what the broader China market can offer.