How is the price determined?

The price is negotiable. It can be changed according to your quantity or package. When you are making an inquiry, please let us know the quantity you want. Some products we have in stock.

What is the purity of the iron oxide powder?

The Fe3O4 content is 99.45% and the magnetic material content is 97.56%.

What are the main applications of this product?

It is used for powder metallurgy, sinter parts, coal washing, heavy media, and water treatment.

Black Color Iron Oxide Fe3o4 Magnetic Iron Powder

Name: Black Color Iron Oxide Fe3o4 Magnetic Iron Powder
Brand: Shanghai Laiwu Powder Material Co., Ltd.
SKU: 1993982152

Shanghai, ChinaShanghai Laiwu Powder Material Co., Ltd.

US$0.50

1-999 kg

US$0.30

1,000+ kg

Sample price:US$1.56/kg.Request sample

Product profile

Customization

Available

Smelting Type

Iron Powder

Granularity

Refined Powder

Model NO.

Magnetite powder

Certification

Reach

Usage

Industrial

Type

Pure Iron

Shape

Fines Powder

Application

Powder Metallurgy, Sinter Parts, etc.

Particle Size

40-300mesh

Purity

99%Min

Standard

ISO9001: 2008

Transport Package

Bag

Specification

1000kg/bag

Trademark

LWPM

Origin

China

Production Capacity

1000000

Key features

High Purity Magnetite: Fe3O4 content reaches 99.45% with magnetic material content of 97.56%.

Fine Powder Specification: Mesh 325 refined powder with particle size around 45 microns or smaller.

Strong Magnetic Property: Dark black natural magnetite powder with high magnetic intensity.

Certified Quality: ISO9001:2008 certified with comprehensive QA and QC control systems.

Low Impurity Levels: SiO2 0.15%, Al2O3 0.27%, and S 0.008% ensuring high purity.

Versatile Applications: Suitable for powder metallurgy, sinter parts, coal washing, and water treatment.

Established Manufacturer: Founded in 1987 with annual capacity of 200,000 metric tons.

Global Export Experience: Products exported to Japan, Korea, Vietnam, Thailand and other countries.

Company profile

Shanghai Laiwu Powder Material Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2017-10-31 CertifiedNearest Port: Qingdao portAverage Response Time: ≤11.24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShanghai Laiwu Powder Material Co., Ltd. is identified as a China-based trading company established in 2019, with 19 employees and self-operated import and export rights. The available materials describe LWPM as offering diversified iron, stainless steel, alloy, carbonyl, atomized, and other powder products, supported by four production lines and stated annual capacity of 200,000 metric tons. Its products are described as ISO 9001 certified and serving automotive, motorcycle, appliance, welding, and chemical-processing applications. The supplier reports exports to multiple regions, a 31%–40% export-sales share, and lead times within 15 working days in both peak and off-peak periods. Evidence is insufficient to assess after-sales service, customization, and financial credibility conclusively. One buyer and one transaction are recorded, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly classified as a trading company, specifically Shanghai Laiwu Powder Material Co., Ltd., a limited company located in Shanghai, China. It also reports self-operated import and export rights and international export activity.

CertificationsThe product description states that all products are certified under the ISO 9001 quality management system and have been recognized as Shandong Famous Brand products. This provides explicit evidence of quality-system certification, although no certificate number or validity details are supplied.

R&D capabilityLWPM is described as a member of multiple powder-metallurgy innovation alliances and operates several powder technologies, including water atomization, combined water and vapor atomization, and inert-gas atomization. Its broad product range and diversified technologies provide explicit evidence of technical breadth and innovation involvement.

Production capacityThe supplier description states annual capacity of 200,000 metric tons, four production lines, and multiple manufacturing technologies covering sponge iron, atomized iron, stainless steel, and iron-based soft magnetic powders. It also reports delivery within 15 working days during both peak and off-peak periods, indicating stated production and fulfillment capability.

Product Q&A

Q:Where is your factory located and how can I visit?

Our factory is located in Laiwu district, Jinan city, Shandong Province, China. You can come to Shanghai first and transfer to our factory with us, or you can fly to Jinan city and we will pick you up at airport or high speed train station.

Q:How do I pay for my purchase order?

TT and LC

Q:How can I get samples and what is the lead time?

For small quantity sample, it is free, but the air freight is collect or pays us the cost in advance, we usually use International Express, and we will ship it to you after receipt of your charge.

Q:Do you have a quality control system?

We do have quality control system for each step of process controlling, and we have the control system from raw material to finished products. We have many certificates of QA AND QC such as ISO certificate and IATF16949.

Q:What is the minimum order quantity?

100grams.