What is your minimum order quantity (MOQ)?

We accommodate both prototype/small-batch production and high-volume orders. The specific MOQ depends on part complexity. Please inquire with your drawings.

What are your payment terms?

We accept wire transfer/TT. For sample orders, full payment is required. For production orders, we typically require a 30% deposit, with the balance due before shipment.

How do you ensure product quality?

We implement a strict, full-process quality control system: from incoming material inspection and first-article inspection (using CMMs and other equipment) to in-process inspection and final inspection. We are certified to the ISO 9001 Quality Management System standard.

Energy-Saving CNC Machined Aluminum Heat Sinks for Emu Efficiency

Name: Energy-Saving CNC Machined Aluminum Heat Sinks for Emu Efficiency
Brand: Qingdao Chenyang Machinery Mfg Co., Ltd.
SKU: 2137676302

Shandong, ChinaQingdao Chenyang Machinery Mfg Co., Ltd.

US$1.00-20.00

100 Pieces

Product profile

Customization

Available

Application

Cooling High-Power Devices Like Igbts in Emus

Standard

ISO2768mk

Model NO.

CNC Machined Aluminum Heat Sinks

Surface Treatment

Grinding

Production Type

Mass Production

Machining Method

CNC Machining

Material

Alloy, Aluminum

Logo

Accept Customization

Color

as Buyers Reqest

Drawing Format

Dwg, Dxf, Step, Igs, 3ds, Stl, Skp, Ai,Pdf, JPG

Sample Lead Time

Require Surface Treatment, 5-10 Workdays.

Pricing Term

EXW, Fob, CIF, etc

Quotation

According to Your Drawing

Transport Package

Customized Packaging

Specification

Customized

Trademark

Chenyang

Origin

China

Key features

Customizable Design: Accepts custom logos, sizes, and colors as per buyer requirements.

High Thermal Efficiency: Dense fin structure increases heat dissipation area for rapid cooling.

Lightweight Material: Aluminum alloy construction aids energy efficiency and speed.

Corrosion Resistance: Strong resistance ensures long service life in harsh environments.

ISO Certified Quality: Certified under ISO9001, IATF16949, and ISO14001 standards.

Flexible MOQ: Accommodates both prototype/small-batch and high-volume orders.

Fast Sample Delivery: 3-5 workdays for no surface treatment; 5-10 days with treatment.

Wide Material Range: Works with aluminum, steel, copper, and special materials upon request.

Company profile

Qingdao Chenyang Machinery Mfg Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2022-07-15Average Response Time: ≤11.84h

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.

Product Q&A

Q:What are your core fabrication capabilities?

We offer comprehensive sheet metal manufacturing services, including laser cutting, CNC punching, bending, welding, riveting, and surface finishing (e.g., powder coating, plating, anodizing). We can process materials up to 35 mm in thickness and bend parts up to 2.5 meters in length.

Q:What materials can you work with?

We routinely work with cold-rolled steel, stainless steel, aluminum, and copper. If you have a special material requirement (e.g., galvanized steel, weathering steel), please contact us, and we can likely provide a solution.

Q:What is the maximum/minimum part size you can handle?

Our laser cutters can handle sheets up to 13m * 7m. For bending, we can process parts up to 2.5 m in length.

Q:How can I get a quote? What information do I need to provide?

Please provide your CAD drawings (e.g., .dwg, .step, ), material specification, surface finish requirements, and annual estimated volume. The more details you provide, the more accurate our quote will be. You can submit this information via our [website form/email].

Q:What is typically included in a quotation?

Our quotes typically include material costs, processing costs, tooling charges (if applicable), surface finishing, and standard packaging. Shipping and specific taxes will be listed separately.