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0 K

tons/year

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Export countries

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employees

Industries we serve

We provide high-quality mineral solutions to a wide range of industries.

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Polymers

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Paints and coatings

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Engineered materials

13 (1)

Adhesives and sealants

10

Paper and Packaging

Our products

Nano CaCO₃

Ground Calcium Carbonate

Functional CaCO₃

Precipitated Calcium Carbonate

About US

Leading global producer of essential minerals

Hubei Xufeng Tongda New Materials Co., Ltd. is a full-industry-chain enterprise specializing in calcium carbonate-based new materials, integrating R&D, production, sales, and service.

Focusing on inorganic non-metallic materials, the company delivers high-performance products that meet international quality standards, widely used in plastics, rubber, paper, coatings, inks, artificial stone, building materials, and daily chemicals.

Driven by the mission “Creating Innovative Value through Inorganic Material Applications”, Xufeng Tongda upholds core values: Customer Value, Innovation, Professionalism, Integrity, and Win-Win Cooperation. Guided by market demand, it follows the philosophy of “one meter wide, one kilometer deep”—pursuing deep specialization and long-term value.

Committed to green, high-quality development, the company strives to become a global leader in calcium carbonate materials, delivering sustainable value to customers, partners, and society.

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Why Choose Us

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01. Consistent Quality, Professionally Controlled

We supply calcium carbonate with >98% purity and whiteness above 95%, produced under ISO-certified quality control. Each batch undergoes triple particle-size screening to guarantee uniformity and stable performance in your end products.

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02.Robust Capacity & On-Time Delivery

With 500,000+ tons annual capacity and owned quarries, we ensure 95% on-time delivery to keep your production running.

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03.Flexible Customization & Technical Support

We offer custom particle sizes (D50: 1–10 μm), controlled moisture levels (<0.2%), and optional surface treatments for enhanced compatibility. Our R&D team provides formulation optimization support within 48 hours to improve efficiency and reduce costs.

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04.Highly Compatible, Widely Applicable

Our calcium carbonate is compatible with PVC, PP, PE, paints, coatings, paper, and rubber production lines. Stable flowability, whiteness (95%+), and particle precision help minimize process adjustments and keep your line running smoothly.

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05.Fast Response, Reliable Service

We reply to inquiries within 12 hours and provide solution proposals within 24 hours. A dedicated account manager tracks each order from production to delivery, ensuring every detail meets your requirements.

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06.Trusted by Clients Worldwide

We serve customers in 50+ countries, with over 80% repeat order rate. Our long-term partners include industry leaders who value our integrity, consistent quality, and customer-focused approach.

OURfactory

Integrated mining and production for stable quality

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dedicated laboratories

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Globally trusted

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Since 2002

What Our Clients Say

"Their calcium carbonate has been very stable in quality. We’ve never had an issue with consistency." — Auberon L.
"Their calcium carbonate has been very stable in quality. We’ve never had an issue with consistency." — Auberon L.
Our team was impressed with the whiteness and consistent mesh size. It's a perfect match for our architectural coatings." — Thaddeus M.
Our team was impressed with the whiteness and consistent mesh size. It's a perfect match for our architectural coatings." — Thaddeus M.
We’ve tested five different suppliers for our PE foam. This one delivered the best balance between whiteness and flowability.
We’ve tested five different suppliers for our PE foam. This one delivered the best balance between whiteness and flowability.
Thanks to their technical advice, we optimized our masterbatch formulation with better filler loading and lower cost." — Quentin D
Thanks to their technical advice, we optimized our masterbatch formulation with better filler loading and lower cost." — Quentin D
We use their GCC in our automotive plastic parts. The dispersion is excellent, and there’s no yellowing even after molding." — Silas F.
We use their GCC in our automotive plastic parts. The dispersion is excellent, and there’s no yellowing even after molding." — Silas F.
Their calcium carbonate helped us improve compression strength in our rubber soles. The result was better than we expected." — Leif
Their calcium carbonate helped us improve compression strength in our rubber soles. The result was better than we expected." — Leif
This supplier provides both high-whiteness grades and industrial grades, which helps us cover both premium and low-cost markets." — Lucian K
This supplier provides both high-whiteness grades and industrial grades, which helps us cover both premium and low-cost markets." — Lucian K
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