How long is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

What is the chemical composition of the graphite blocks?

The composition includes Carbon, Sulfur, and Ash with high purity and low resistivity.

Where are your products exported to?

We export graphite electrodes and scrap to Europe, America, Southeast Asia, the Middle East, and Africa.

Diverse Grade Carbon Graphite Block Sales for Carbon Brush Production

Name: Diverse Grade Carbon Graphite Block Sales for Carbon Brush Production
Brand: Changsha Aobo Carbon Co., Ltd.
SKU: 735926405

Hunan, ChinaChangsha Aobo Carbon Co., Ltd.

US$18.80-120.00

10 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Brush

Certification

ISO9001, SGS

Model NO.

E29/E43/E46/E46X/E49

Model Number

E29, E43, E46, E46X, E49, E94X, E50, E50X, E55

Certificate

ISO, SGS or as requested

Place of Origin

China (Mainland)

Chemical Composition

Carbon, Sulfure, Ash

Size

33X108X126mm or customized

Charater

High-Strength, Low Resistivity

Compressive Strength

20~30MPa

MOQ

10PCS

Package

10PCS/Carton

Transport Package

10PCS/CTN

Specification

SGS, ISO9001: 2015

Trademark

Aobo

Origin

China (Mainland)

HS Code

8545200000

Production Capacity

3000 Tons/Year

Key features

Customizable Dimensions: Available in 33x108x126mm or requested dimensions to fit specific needs.

High-Strength Material: Features high-strength, low resistivity, and high-purity graphite composition.

ISO & SGS Certified: Products certified with ISO9001, SGS, and other requested certificates.

Experienced Workforce: Team includes workers with over 30 years of experience ensuring zero error rates.

OEM & ODM Services: Full customization available from samples with dedicated R&D engineers.

High Production Capacity: Annual production capacity of 30,000 tons with monthly exports to Europe and America.

Strict Quality Control: 100% inspection including visual and function checks for all finished products.

Diverse Material Options: Offers Carbon Graphite, Electrographite, Resin-Bonded, and Metal Graphite options.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceCustomization from SamplesODM Services

Changsha Aobo Carbon Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 13 Years CertifiedNearest Port: Guangzhou Port, Shanghai PortAverage Response Time: ≤5.73h

AI-Powered supplier vetting

SummaryAobo Carbon is identified as a professional technical supplier offering 3D software design, sample customization, ODM, OEM, and a range of carbon and graphite products. It reports ISO9001 certification obtained in 2015, quality assurance, raw-material traceability, and established exports to multiple countries. The supplier has inventory capability and accepts several international trade and payment terms, with stated lead times of within 15 working days off-season and one month during peak season. However, the evidence also shows no new products in the past year, no SDK, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Manufacturing capacity lacks valid contracts with affiliated subcontractors. Procedures for supplier assessment, corrective actions, and complaint handling exist but lack written records, limiting documented governance confidence. Financial information is limited to referenced years without performance values, so financial credibility cannot...

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its described product range includes carbon brushes, brush holders, carbon-graphite and high-purity graphite seal rings, carbon composites, vanes, springs, and related products, indicating a specialized carbon-product manufacturer.

CertificationsThe company states that it attained ISO9001 certification in 2015. The provided evidence confirms a certification claim, although it does not state whether the certification remains valid or identify its issuing body.

Production capacityThe supplier states that it can manufacture a broad range of carbon-related products, maintains inventory capability, and has standardized finished-product inspection instructions. Lead times are stated as within 15 working days off-season and one month during peak season, but manufacturing capacity lacks valid contracts with affiliated subcontractors.

Customization capabilityCustomization from samples is explicitly available, supported by 3D software design and ODM services. These capabilities indicate that the supplier can develop or produce customized products based on customer samples.

Client casesThe supplier states that it provides OEM services for well-known brands and has exported to America, France, Austria, Italy, and other countries and regions. These statements indicate prior brand-related and international customer experience, although no customer names, project details, or independently verifiable case records are provided.