What post-processing services are available for the composite parts?

Post-processing includes cutting, drilling, polishing, painting, edge sealing, and insert pre-embedding to fit precision assembly requirements.

High-Performance Train Cab Composite Parts with Lightweight Design

Name: High-Performance Train Cab Composite Parts with Lightweight Design
Brand: Shandong Chonhunteda Composite Co., Ltd.
SKU: 2173094102

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-312

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

Void-Free Compact Structure: Monolithic integrated molding eliminates internal voids for superior dust and moisture isolation.

High-Strength Lightweight Design: Carbon fiber and meta-aramid honeycomb core provide high impact resistance with ultra-low weight.

Flame Retardant Safety: Meets FAR 25.853 and UL94 V-0 standards with self-extinguishing, low smoke and low toxicity properties.

Anti-Slip Matte Surface: Uniform matte texture formed during molding ensures stable anti-slip and scratch-resistant performance.

Integrated Sealing Grooves: Pre-fabricated circular sealing grooves on edges prevent water and mist invasion from temperature changes.

Customizable Dimensions: Thickness ranges from 1.5mm to 50mm with customizable lay-up structures and delivery forms.

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

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: ≤1.48h

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:What are the competitive advantages of this composite cover plate over metal or plastic alternatives?

Unlike heavy metal covers that rust or plastic panels that lack flame retardancy, this composite plate features a void-free compact structure, built-in sealing grooves, dust-proof and moisture-proof properties, and a matte anti-slip scratch-resistant surface for long-term neat appearance.

Q:How does the product protect internal control equipment from damp and dust?

The seamless compact resin matrix has no tiny pores or gaps, effectively blocking dust, debris, and humid air from infiltrating the console area, thereby preventing short circuits and poor contact caused by accumulated dust and damp circuits.

Q:Will frequent operation cause obvious scratches on the panel surface?

No. The matte texture is formed during molding without post-spray coating, featuring outstanding scratch resistance and anti-slip performance. Frequent contact with control buttons and tools will not leave permanent scratches.

Q:What are the standard thickness and size customization options?

Standard thickness ranges from 5mm to 50mm (core: 3-40mm, single face skin: 0.3-1.0mm). Extra-large sizes like 1220x2440mm and 1500x3000mm are available, with custom dimensions and lay-up structures designed on demand.

Q:What flame retardant standards does the product meet?

The product meets FAR 25.853 Appendix F and UL94 V-0 standards, ensuring it is self-extinguishing with low smoke and low toxicity properties.