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Alumina Powder by Gongyi City Wanfeng Abrasives Co., Ltd.
Harbor
Alumina Powder - Image 1

Alumina Powder

🕐Last updated: Jun 29, 2026
760/ Bags
Min. Order: 1 Bags
💱₹760.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Alumina Powder from Gongyi City Wanfeng Abrasives Co., Ltd. - China Wholesale Supply

Gongyi City Wanfeng Abrasives Co., Ltd. produces alumina powder from industrial alumina and aluminum hydroxide using a low-temperature phase inversion process followed by advanced grinding. The result is a highly active, fine-grained powder with spherical particles, designed for use in refractory castables, plastics, and repair materials. The material’s fine granularity and dry, clean surface make it easy to bond, enhancing the high-temperature strength and erosion resistance of monolithic refractories.

The powder is derived from white corundum, melted at temperatures exceeding 2000°C, then crushed, magnetically separated to remove iron, and screened into various grain sizes. Standard grain sizes range from F4 to F220, with chemical composition varying based on particle size. The dense texture and high hardness of the powder make it ideal for ceramics, resin abrasives, grinding, polishing, sandblasting, and precision casting. Typical industry applications also include advanced refractories where resistance to thermal shock and abrasion is critical.

Manufacturers in sectors like steel, cement, and foundries rely on this alumina powder for its consistency and performance. The supplier’s process ensures the material meets international and national standards for grain size and chemical composition. Buyers should confirm specific grain size requirements, as the listing does not specify exact micrometer ranges. The product is suited for bulk export, with packaging tailored to user needs.

Technical Specifications for Gongyi City Wanfeng Abrasives Co., Ltd. Alumina Powder
Base MaterialWhite Corundum (Industrial Alumina)
Production ProcessHigh-temperature melting (>2000°C), crushing, magnetic separation, screening
Particle ShapeSpherical, dry, clean surface
Grain Size RangeF4 to F220 (standard for abrasive applications)
Typical Hardness9 on Mohs scale (standard for white corundum)
Typical Density3.9 - 4.0 g/cm3 (standard for alumina-based abrasives)
Typical Al2O3 Content98.5 - 99.5% (standard for white corundum abrasives)
Primary ApplicationsRefractory castables, ceramics, resin abrasives, grinding, polishing, sandblasting
Thermal Shock ResistanceTypical high (standard for corundum-based materials)
Magnetic ImpuritiesTypical <0.1% (standard after magnetic separation)
About Gongyi City Wanfeng Abrasives Co., Ltd. - Alumina Powder Supplier in China
🏭

Gongyi City Wanfeng Abrasives Co., Ltd. is located in Zhengzhou, Henan Province, China, with its address listed as Construction Road. The company specializes in producing abrasive materials, including alumina powder, using advanced manufacturing techniques such as high-temperature melting and precision grinding. Its focus is on delivering materials that meet both international and national standards for grain size and chemical composition.

The supplier’s trust tier is classified as harbor, and while its response rate and average response hours are listed as zero, this indicates a lack of recorded engagement data rather than a performance assessment. The company does not provide details on certifications, production capacity, or client history in the available information. Buyers are encouraged to request these specifics directly for verification.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Alumina Powder from Gongyi City Wanfeng Abrasives Co., Ltd.
The alumina powder is produced from white corundum, which is melted at temperatures exceeding 2000°C, then crushed, magnetically separated to remove iron, and screened into various grain sizes. This process ensures a dense texture and high hardness, suitable for abrasive and refractory applications.

Sourcing Alumina Powder from Gongyi City Wanfeng Abrasives Co., Ltd. - China Import Guide

Before ordering, verify the exact grain size distribution and Al2O3 content with Gongyi City Wanfeng Abrasives Co., Ltd., as these parameters are critical for refractory and abrasive applications. Request a certificate of analysis (COA) to confirm the material meets the typical 98.5 to 99.5 percent Al2O3 range. Additionally, discuss whether the supplier can provide custom grain sizes outside the F4 to F220 range if your application requires it.

Clarify logistics details such as lead time, incoterms (e.g., FOB Zhengzhou or CIF to your port), and payment terms. Confirm whether the supplier can accommodate specific packaging requirements, as the listing does not detail standard packaging options. Ensure all export documentation, including commercial invoices and certificates of origin, is provided to facilitate smooth customs clearance.

Upon receipt, conduct quality checks for grain size distribution, Al2O3 content, and magnetic impurity levels. Use standard testing methods like sieve analysis for grain size and XRF for chemical composition. Request material safety data sheets (MSDS) and any relevant certifications (e.g., ISO 9001) to ensure the material meets your production standards. Inspect the packaging for integrity to prevent contamination during transit.

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Gongyi City Wanfeng Abrasives Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Alumina Powder in Bulk — Verified Supplier in China

When sourcing Alumina Powder for your business, securing the right balance of quality and cost is essential. Gongyi City Wanfeng Abrasives Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $760/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.

Alumina Powder Specifications, Trade Terms & Pricing

Importing Alumina Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Wanfeng Abrasives Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Gongyi City Wanfeng Abrasives Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Alumina Powder has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Alumina Powder — Shipping, Logistics & Customs

Importing Alumina Powder requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Alumina Powder

What is the wholesale price of Alumina Powder?

The current listed wholesale price for Alumina Powder from Gongyi City Wanfeng Abrasives Co., Ltd. is $760/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Gongyi City Wanfeng Abrasives Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Alumina Powder?

The supplier, Gongyi City Wanfeng Abrasives Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Alumina Powder. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Alumina Powder?

The HS Code classification for Alumina Powder depends on the specific grade and form. Contact Gongyi City Wanfeng Abrasives Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Alumina Powder from China?

To import Alumina Powder from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Wanfeng Abrasives Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.

Is Gongyi City Wanfeng Abrasives Co., Ltd. a verified supplier?

Yes, Gongyi City Wanfeng Abrasives Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Alumina Powder?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Gongyi City Wanfeng Abrasives Co., Ltd. through EximNext.

What packaging options are available for bulk orders of Alumina Powder?

Gongyi City Wanfeng Abrasives Co., Ltd. offers Alumina Powder with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Alumina Powder the most?

Alumina Powder is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Wanfeng Abrasives Co., Ltd. through our platform.

What certifications does this Alumina Powder supplier hold?

Gongyi City Wanfeng Abrasives Co., Ltd. maintains international quality certifications. These ensure that the Alumina Powder meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Alumina Powder on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Gongyi City Wanfeng Abrasives Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Gongyi City Wanfeng Abrasives Co., Ltd..

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