What are the payment terms?

Payment terms include LC, T/T, PayPal, and Western Union.

Is customization available?

Yes, flexible customization options are available for product specifications and packaging.

What is the packaging detail?

Packing is typically 25kg or 50kg per woven bag, or 1000kg in jumbo bags or on pallets.

Iron and Manganese in Water

Name: Birm / Manganese Dioxide / Iron and Manganese in Water
Brand: Gongyi Yuying Refractory Co., Ltd.
SKU: 783347052

Henan, ChinaGongyi Yuying Refractory Co., Ltd.

US$138.00-580.00

1 Ton

Product profile

Customization

Available

Product Name

Manganese Sand

Ash

4-10%

Model NO.

manganese sand

Mno2

35-46%

Hardness

Moisture

<5%

Filling Density

0.98g/cm3

Relative Density

3.6g/cm3

Properties

Black or Brown Granule

Porosity(%)

40-50

Size

0-1,1-3,3-5mm

Formula

Mno2

Factory History

6 Years

Sample

Free

Term Payment

Bulk Density

3.2-3.6/Cm3

Transport Package

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

Specification

0-1, 1-3, 3-5, 4-6, 5-8mm

Trademark

N/M

Origin

China

HS Code

3802109000

Production Capacity

3500

Key features

High Purity MnO2 Content: MnO2 content ranges from 25% to 75%, ensuring effective filtration performance.

Effective Iron and Manganese Removal: Ideal for removing iron and manganese ions from drinking, underground, and industrial water.

High Mechanical Strength: Features high density, crushing rate under 1.0%, and does not dissolve in water.

Flexible Customization: Offers flexible customization options for product specifications and packaging.

Multiple Size Options: Available in various sizes including 0.5-1mm, 1-2mm, 1-3mm, 2-3mm, 2-4mm, and 3-5mm.

Fast Delivery Time: Delivery within 3-25 days after payment, depending on order quantities.

Versatile Applications: Suitable for pre-treatment of industrial water softening, desalting, and groundwater deironing.

Secure Packaging: Packed in 25kg or 50kg woven bags, or 1000kg jumbo bags/pallets as required.

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: ≤3.20h

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.

Product Q&A

Q:What is the MnO2 content range?

The MnO2 content ranges from 25% to 75%, depending on the specific product grade.

Q:What are the main applications of this filter media?

It is used for removing iron and manganese ions in drinking water, underground water, and industrial water, as well as for pre-treatment in water softening and desalting.

Q:What sizes are available?

Available sizes include 0-1mm, 1-3mm, 3-5mm, 0.5-1mm, 1-2mm, 2-3mm, and 2-4mm.

Q:What is the minimum order quantity?

The minimum order quantity is 5 Tons.

Q:How long is the delivery time?

Delivery takes 3-25 days after payment, depending on the order quantity.