Innovative Lightweight Composite Parts for High-Performance Train Applications

Name: Innovative Lightweight Composite Parts for High-Performance Train Applications
Brand: Shandong Chonhunteda Composite Co., Ltd.
SKU: 2173085502

Shandong, ChinaShandong Chonhunteda Composite Co., Ltd.

US$50.00-200.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Shape

Carbon Fiber Plate

Raw Materials

Polyacrylonitrile-Based Carbon Fiber

Model NO.

CP-39

Performance

High-Strength Type

State

Filament

Mechanical Property

High-Performance Type

Reinforcement Material

T700/T800 Carbon Fiber + E Glass Fiber

Resin System

Standard Mediumtemperature Epoxy Resin

Core Advantages

High Strength & Low Weight

Density

1.6-1.8 G/Cm³

Standard Thickness

1.5mm-50mm, Customizable

Curing Temperature

120℃-180℃

Forming Process

Autoclave Curing

Delivery Forms

Customized

Post-Processing

Available for Cutting, Drilling, Polishing

Forming Form

Prepreg B-Stage Impregnation

Porosity

≤1％

Forming Pressure

0.6-1.0MPa

Lay-up Structure

Custom-Designed on Demand

Application Fields

Aerospace, Rail Transit, Industrial Equipment

Customization Service

Customizable Thickness, Dimensions

Transport Package

According to Customer Needs

Specification

Customized

Trademark

Chonhunt eda

Origin

Zhucheng, Weifang, Shandong

HS Code

6815139090

Production Capacity

200000pieces/Year

Key features

Ultra-Lightweight Design: Significantly reduces vehicle axle weight and energy consumption compared to steel or aluminum.

Integrated Monolithic Structure: Seamless molding eliminates welded joints, preventing fatigue cracks and weak points.

Multi-Directional Fiber Layup: Customized cross-laminated layout ensures uniform load bearing and prevents local sagging.

Superior Vibration Damping: Composite matrix suppresses resonance, protecting equipment from displacement and loose wiring.

Customizable Dimensions: Thickness and shape can be tailored to specific requirements with drawing processing available.

High Flame Retardancy: Meets FAR 25.853 and UL94 V-0 standards with low smoke and toxicity.

Corrosion Resistance: Non-conductive substrate prevents galvanic corrosion when contacting metal brackets.

Versatile Post-Processing: Available for cutting, drilling, polishing, painting, and edge sealing for precision assembly.

Company profile

Management CertificationR&D CapabilitiesIn-stock CapacityImporters and Exporters

Shandong Chonhunteda Composite Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.68h

AI-Powered supplier vetting

SummaryThe supplier manufactures industrial automatic control systems and general mechanical and electrical equipment, while also providing related research, sales, engineering, and technical services. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, written inspection procedures, valid manufacturing-capacity contracts with affiliated subcontractors, and in-stock capacity. Customization and ODM services are available, supported by 12 R&D engineers, two innovation platforms, advanced equipment, testing capabilities, and a quality assurance system. However, the supplier reports no new product information in the past year, no overseas warehouse or showroom, and zero overseas service countries. Service corrective-action and complaint-handling procedures lack written records. Financial information is inconsistent and insufficient for a reliable assessment.

Supplier typeThe supplier is a manufacturer and technical service provider covering industrial automatic control systems, mechanical and electrical equipment, general equipment, special-equipment sales, engineering R&D, and technical services. Its described innovation laboratories, testing capabilities, and quality assurance system further support a manufacturing-oriented profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. The records also mention other product-compliance and sustainability certifications, but do not specify their names or scope.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability and reports in-stock capacity, but its corrective and preventive action and customer-complaint procedures have no written records. It has no overseas warehouse, no overseas showroom, and reports services in zero overseas countries, limiting evidence of international after-sales coverage.

R&D capabilityThe supplier reports 12 R&D engineers, ODM capability, two innovation platforms, advanced equipment, and comprehensive testing capabilities. However, it also states that no new product information was available in the past year, so recent innovation output is not demonstrated.

Production capacityProduction-related evidence includes uniformly followed finished-product inspection instructions, valid manufacturing-capacity contracts with each affiliated subcontractor, in-stock capacity, advanced equipment, testing capabilities, and a quality assurance system. These records support established production and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This indicates broad product-design and modification flexibility.

Client casesThe supplier states that it has collaborated with Fortune 500 companies and that repeat buyers account for 50%–80% of buyers. It has also exported for 10 years, although exports represent only 1%–10% of total sales; these statements provide positive customer-experience evidence without identifying specific customers.

Product Q&A

Q:Can this long-span carbon fiber beam bear stacked multi-group equipment without sagging deformation?

Absolutely. The multi-angle cross laminated fiber structure balances stress distribution along the entire beam length. Concentrated loads from multiple electrical devices will not cause local bending or permanent sagging, always maintaining flat structural form during full-load long-term operation.

Q:Will contact between this composite beam and metal brackets cause electrochemical corrosion?

There is no galvanic corrosion risk. The carbon fiber composite substrate is non-conductive. Unlike metal beams that form corrosion cells when touching aluminum, copper or steel accessories, it effectively prevents rust and corrosion at connection points and extends the matching service life of the whole equipment assembly.

Q:Is customization available for size and shape?

Yes, extra-large sizes are available for customization. Delivery forms include full sheets, precision-cut panels, and special-shaped parts, with drawing processing available.