What are the available materials?

Available materials include various Aluminum alloys (e.g., 5052, 6061, 6063), Stainless Steel (e.g., 304, 316), and Carbon Steel.

What is the mass production lead time?

Mass goods typically take 15-20 working days, depending on the order quantity.

What surface treatments are available?

We offer Anodizing, Sand Blasting, Passivation, Galvanizing, Paint Spraying, Power Coating, Polishing, and Electrophoresis.

Extruded Anodized Aluminium Heatsink for Train Subway

Name: Extruded Anodized Aluminium Heatsink for Train Subway
Brand: Qingdao Chenyang Machinery Mfg Co., Ltd.
SKU: 1957641002

Shandong, ChinaQingdao Chenyang Machinery Mfg Co., Ltd.

US$0.50-50.00

50 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

More Than 5 Years

Warranty

More Than 5 Years

Model NO.

CY-CNC-0014

Condition

New

Certification

CE, RoHS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Aluminum

Application

Metal Processing Machinery Parts

Model No.

Heatsink

Raw Material

Aluminum Alloy,Stainless Steel,Copper

Surface Treatment

Anodizing,Sand Blasting,Passivation,Galvanizing

Torlerance

+-0.005mm

Processing

CNC Machining,CNC Turning,Drilling,Milling

Application Range

Electonic Harware Accessories,Heat Sinks,Radiator

Service

OEM

Transport Package

Costumer Demand

Trademark

OEM

Origin

Qingdao, China

HS Code

76169990

Production Capacity

100000 Piece/Pieces Per Month

Key features

Customized OEM Service: Supports OEM manufacturing with tailored size, shape, and finish options.

High Thermal Conductivity: Extruded aluminum profile design maximizes surface area for efficient heat dissipation.

Multi-Standard Certification: Certified with ISO9001, ISO 45001, ISO14001, IATF16949, and EN15085.

Wide Material Selection: Available in various Aluminum, Stainless Steel, and Carbon Steel grades.

Professional Surface Treatment: Offers Anodizing, Sand Blasting, Passivation, Galvanizing, and Painting.

Long Warranty Support: Provides after-sales service and warranty for more than 5 years.

Fast Sample Delivery: Sample lead time is 3-5 days for no-mould items and 7-10 days for mould items.

High Precision Tolerance: CNC machining precision with tolerance of +/-0.005mm.

Company profile

Qingdao Chenyang Machinery Mfg Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-07-15Average Response Time: ≤15h

AI-Powered supplier vetting

SummaryQingdao Chenyang Machinery MFG Co., Ltd. is identified as a Chinese manufacturer/factory in Jimo, Qingdao, specializing in sheet-metal fabrication, casting, CNC machining, welding, powder coating, and painting. Its stated equipment includes hydraulic presses, punching and casting machines, welding equipment, wire-cutting machines, and precision grinders. The supplier reports more than 10 production lines, 21–30 years of R&D engineer experience, and 6–10 quality-control staff. It lists ISO 9000, ISO 9001, ISO 14001, TS 16949, and OHSAS/OHSMS 18001 certifications. Export activity is reported from 2022, with 31%–40% of sales from exports and markets including Europe, North America, Japan, Taipei, and South Asia. Customer references include CRRC, TPE, Earthlite, Well-Tech, Honda, Suzuki, Haier, and Media. Evidence is insufficient to assess after-sales service and financial credibility, while customization is supported by its broad processing capabilities but not explicitly guaranteed for every requirement.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company, with a manufacturing address in Longshan Industrial Park, Jimo, Qingdao. Its listed products and services are production-oriented, including sheet-metal fabrication, casting, CNC machining, welding, and coating.

CertificationsThe supplier lists ISO 9000, ISO 9001, ISO 14001, TS 16949, and OHSAS/OHSMS 18001 certifications. These stated certifications provide explicit evidence of quality, environmental, automotive-quality, and occupational health and safety management-system coverage.

R&D capabilityThe supplier reports 21–30 years of total R&D engineer experience and operates equipment including precision grinders, wire-cutting machines, hydraulic presses, casting machines, and pulsed-arc welding equipment. This supports established engineering and process-development capability, although no specific patents, proprietary products, or quantified innovation results are provided.

Production capacityProduction capability is supported by more than 10 production lines, a broad equipment base, and services covering sheet-metal fabrication, casting, CNC machining, welding, powder coating, and painting. The supplier also states that its products serve high-speed rail, automotive, shipbuilding, electronic, communication, and mechanical industries.

Customization capabilityThe supplier offers multiple process-based services rather than only standardized products, including CNC machining, sheet-metal fabrication, casting, welding, powder coating, and painting. Its stated equipment and applications across several industries support the ability to produce varied components, although specific customization procedures, tolerances, and design-support terms are not provided.

Client casesThe supplier names CRRC, TPE, Earthlite, Well-Tech, Honda, Suzuki, Haier, and Media as stable customers or referenced customers, and states that products are sold to Europe, North America, Japan, Taipei, and South Asia. These named customer and market references provide explicit evidence of prior customer engagement, although independent verification is not included.