How long is the production lead time?

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

What quality control measures do you have?

We perform 100% inspection on finished products, including visual and function checks.

Where is the product manufactured?

Our factory is located in Changsha, Hunan, China, with a production capacity of 30,000 tons per year.

Experienced Manufacturer of High Quality Carbon Block T563/E49/E43

Name: Experienced Manufacturer of High Quality Carbon Block T563/E49/E43
Brand: Changsha Aobo Carbon Co., Ltd.
SKU: 736961485

Hunan, ChinaChangsha Aobo Carbon Co., Ltd.

US$25.80-180.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application Area

Electronic Industry

Feature

Thermal Shock Resistance

Model NO.

T563/E49/E43

Manufacturing Technique

Investment Casting

Brand Name

Aobo

Model Number

T563/E49/E43

Place of Origin

China (Mainland)

dimension

33X108X138mm

Application

Industry motor

Material

Graphite

Charater

High-Strength, Low Resistivity

Certification

ISO, SGS

MOQ

10PCS

Package

10PCS/Carton

Type

Graphite Mold

Carbon Content

Medium-Carbon

Forming Way

Molded Graphite

Crystal Morphology

Compact Crystalline Graphite

Composition

Graphite

Transport Package

10PCS/CTN

Specification

SGS, ISO9001: 2015

Origin

China (Mainland)

HS Code

8545200000

Production Capacity

300 Tons/Year

Key features

Customized Dimensions: Available in 33x108x138mm, 41x120x138mm, or fully customized sizes.

High-Strength Graphite: Features high purity, superior quality, and low resistivity for industrial motors.

Thermal Shock Resistance: Designed with compact crystalline graphite structure for high-temperature resistance.

Experienced Manufacturing: Produced by a team with over 15 years of experience and 30,000 tons annual capacity.

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

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

Global Export Experience: Exporting to Europe and America for 13 years with monthly capacity of 500 tons.

Flexible Payment Terms: Accepts T/T, L/C, PayPal, Western Union, and small-amount payments.

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: ≤6.40h

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.