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Natural Manganese Sand 30%-45% Manganese Dioxide Granules

Name: Natural Manganese Sand 30%-45% Manganese Dioxide Granules
Brand: Gongyi Yuying Refractory Co., Ltd.
SKU: 2178435362

Henan, ChinaGongyi Yuying Refractory Co., Ltd.

US$109.00-315.00

1 Ton

Sample price:US$95.00/kg.Request sample

Product profile

Customization

Available

CAS No.

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Formula

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Model NO.

Manganese Sand

EINECS

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Classification

Magnesium Oxide

Grade Standard

Food Grade

Kind

No Salt Oxide

Quality

First Class

Model No.

35%-65% Manganese Sand

Material

Manganese Sand

Effect

Sewage Treatment Iron Removal

Structure Feature

Manganese Sand Filter

Source

Manganese Sand

Color

Black ,Brown

Ash

Mositure

Another Name

Green Sand

Purpose

Water Purification Materials

Transport Package

25kg/Bag or 500kg/Bag, According to Your Request

Specification

0.5-1, 1-2, 2-4, 3-5, 3-6, 4-6, 4-8mm,

Trademark

Origin

China

HS Code

250590009

Production Capacity

50000tons

Key features

High Purity MnO2 Content: MnO2 content ranges from 25% to 75%, ensuring effective iron and manganese removal.

Natural Manganese Ore Source: Made from high-quality domestic manganese placer with high mechanical strength and chemical activity.

Multi-Size Options: Available in sizes 0.5-1mm, 1-2mm, 1-3mm, 2-3mm, 2-4mm, and 3-5mm for various applications.

Versatile Water Treatment: Ideal for removing iron and manganese ions from underground, drinking, and industrial water.

Flexible Customization: Supports OEM and ODM services with flexible customization options for specific needs.

Low Impurity Levels: Features low crushing rate (max 1.0%) and mud content (max 3.0%) for high filtration efficiency.

Efficient Packaging: Packed in 25kg or 50kg woven bags, with bulk bag options for convenient shipping and storage.

Fast Delivery Time: Delivery within 3-25 days after payment, with peak and off-season lead times within 15 workdays.

Company profile

$Gongyi Yuying Refractory Co., Ltd.$

Quality AssuranceProduction Process VisualizationManagement CertificationR&D Capabilities

Gongyi Yuying Refractory Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.54h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing capacity, producing activated carbon and multiple abrasive, refractory, and water-purification materials. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports quality assurance, ODM, OEM, and flexible customization capabilities. However, several operational controls are weak or undocumented: raw-material traceability is absent, finished-product inspection is random, and corrective-action, complaint-handling, and supplier-assessment procedures lack written records. The supplier has no stated inventory, overseas warehouse, overseas agent or branch, showroom, or overseas service coverage. Innovation evidence is limited, with no new products in the last year, no SDK, and one R&D engineer. Financial records are only identified by year, without substantive financial metrics, so financial credibility cannot be determined.

Supplier typeThe supplier appears to be a manufacturer of industrial materials, with listed crushing, grinding, and classifying facilities and stated products including activated carbon, abrasive materials, refractories, and water-purification materials. The information supports a manufacturing supplier classification rather than a pure trading or service-provider classification.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both sustainability and management-system records. These certifications explicitly support formal quality, occupational safety, and environmental management coverage.

R&D capabilityThe supplier reports no available SDK, no new products launched in the past year, and one R&D engineer. Although it offers ODM services, the explicit evidence indicates limited demonstrated internal innovation output.

Production capacityThe supplier states annual activated-carbon productivity of 200,000 tons and describes annual output of abrasive materials, refractories, and water-purification materials, supported by multiple production facilities and lines. However, it reports no in-stock capacity and no valid manufacturing-capacity contract with affiliated subcontractors, so production scale is demonstrated but fulfillment safeguards are incomplete.

Customization capabilityThe supplier explicitly reports flexible customization, ODM availability, and OEM capability for popular brands. These three capabilities directly support customized design and branded manufacturing requirements.