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HongtaiMineral extracti
Hotline+86 551 6688 9900
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Sample policy
Hongtai Mining Resources Co., Ltd.
Sample 5 kg, freight collectCustom size · Custom grade
Exporting since 2001

Trusted by buyers in 22 countries

  • Minimum order500 t
  • Lead time25 – 45 days
  • Sample policySample 5 kg, freight collect
  • QC & inspectionSGS · CCIC · CIQ
Get a QuoteProducts
Packing & loadingBulk · 1 × Handymax
HS code2601.11
CertificationsISO 9001 · SGS · CIQ
Products

A product range built for real scenarios

Every item is validated in real use and can be adapted to your specification.

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Limestone and productsMain line

Limestone and products

Metallurgical limestone, construction aggregate and desulphurisation stone pow…

Dolomite and productsMetallurgy

Dolomite and products

Metallurgical dolomite, refractory-grade dolomite and dolomite powder for stee…

KaolinCeramics and paper

Kaolin

Washed and calcined kaolin with high brightness and even particle size for cer…

Ultrafine powderHigh value

Ultrafine powder

Powder from 800 to 3,000 mesh for coatings, plastics and rubber fillers, with …

Construction aggregateBulk

Construction aggregate

Crushed stone, manufactured sand and stone dust to specification, supplied to …

Custom processingToll processing

Custom processing

Processing to the customer particle size, brightness and chemistry, with trial…

Main markets

Where our goods go, and for how long

Figures come from actual shipments; local references available on request.

22Countries exported to
104Overseas clients
25Years in export
3Export certifications
SE AsiaMiddle EastAfrica
Trade terms

Terms agreed up front

MOQ, lead time, payment terms and port of loading — saves three rounds of email.

Minimum order500 t
Lead time25 – 45 days
Payment termsT/T · L/C at sight
IncotermsFOB · CIF · CFR
Port of loadingTianjin · Lianyungang
HS code2601.11
Packing & loadingBulk · 1 × Handymax
Private label & customisationCustom size · Custom grade
Sample policySample 5 kg, freight collect
QC & inspectionSGS · CCIC · CIQ
Testimonials

What our clients say matters more

Three years in, what stands out is how little we have to chase them. They do what they promise, and they answer quickly when something comes up.
Wang JianguoClient · Head of Procurement
They are not the cheapest on the line, but the total cost works out lower. Far less rework and far fewer meetings, which matters over years.
Li HaiyanClient · General Manager
Technical conversations are smooth — they understand the application, not just the product. Our requirements are understood accurately, which is rare.
Zhang PengClient · Technical Director
News

Latest updates

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Ultrafine powder line upgrade lifts capacity to 260,000 t302026.07

Ultrafine powder line upgrade lifts capacity to 260,000 t

The upgrade raises the share of 3,000-mesh product and tightens the particle s…

2026-07-30
Two quarries pass annual green mine review162026.05

Two quarries pass annual green mine review

Reclamation and dust control indicators were both rated excellent.

2026-05-16
Sector notes: three ways to add value in industrial minerals142026.04

Sector notes: three ways to add value in industrial minerals

Ultrafine grinding, surface modification and functional composites — where the…

2026-04-14
FAQ

Things you may want to know

Still have questions? Contact us — we reply within one business hour.

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Which regions do you cover?

We serve clients nationwide and handle cross-region delivery. Tell us your location and requirements and we will assign the right team.

How do I get a quotation?

Send us your requirement, quantity and delivery expectation through the form or by phone. We issue a formal quotation within 1–2 business days.

Can you provide samples?

Yes. Depending on your requirement we can send samples or arrange a small trial run so you can validate performance in real use.

How is after-sales support handled?

A dedicated after-sales team provides support through the whole service period, with response times stated in the contract.

Can we work together long term?

Yes. We build long-term relationships, and most clients have worked with us for over three years. Annual agreements can fix price, capacity and quality terms.

From resource to material, industrial work done properly

Tell us what you need — we will route it to the right specialist within one business day.　+86 551 6688 9900

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