What certifications does the product have?

The product holds ISO certification, and the company is ISO9001:2015 certified.

What after-sales service is provided?

We provide 5 years of after-sales service and warranty coverage.

Where is the factory located?

The factory is located in Qingdao, Shandong, China.

OEM LED Anodizing Round Aluminum Cold Forging Heatsink

Name: OEM LED Anodizing Round Aluminum Cold Forging Heatsink
Brand: Qingdao Donrex Co., Ltd.
SKU: 740011972

Shandong, ChinaQingdao Donrex Co., Ltd.

US$0.30-0.70

1 Piece

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

OEM

Type

Industrial Aluminium Profile

Shape

Square

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

OEM

Alloy

Surface Finishing

Anodic Oxidation

Alloying Ingredient

6063

Certification

ISO

Polished Aluminum Profile

Mechanical Polishing

Transport Package

Customized

Specification

40x40mm

Trademark

OEM

Origin

Shandong

HS Code

7616999000

Production Capacity

10tos/Month

Key features

Customization Options: Supports full customization from designs, samples, and flexible minor adjustments.

Advanced Machining: Equipped with CNC cutting, drilling, tapping, and stamping machines for deep processing.

Quality Assurance: 100% visual and functional inspection with traceable raw materials and ISO certification.

Material Grade: Made from 6063T5 aluminum alloy with black anodized finish for durability.

Versatile Applications: Suitable for heatsinks, motor shells, furniture handles, and door/window profiles.

Extensive Inventory: Over 10,000 extrusion sections available with potential existing dies for faster delivery.

Professional Service: Comprehensive services including precision cutting, anodizing, and painting.

Established Manufacturer: 18 years of export experience with ISO9001:2015 certified management system.

Company profile

Full CustomizationR&D CapabilitiesODM ServicesManagement Certification

Qingdao Donrex Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.22h

AI-Powered supplier vetting

SummaryThe supplier specializes in customization services, offering various degrees of customization from designs and samples. They hold ISO9001:2015 and CE certifications, indicating a standard level of quality and compliance. Despite a strong export focus, their innovation capability appears limited as they did not launch any new products last year and do not collaborate with Fortune 500 companies. The company lacks overseas presence and does not participate in offline trade shows, which may restrict their global reach. They also do not maintain a valid manufacturing contract or in-stock service capacity, potentially affecting production reliability.

CertificationsThe supplier holds CE certification for product compliance and an ISO9001:2015 certificate for management systems.

R&D capabilityThe supplier has 7 R&D engineers but has not launched any new products in the past year, indicating limited innovation capability.

Production capacityThe supplier lacks a valid manufacturing contract and does not have in-stock service capacity, which could hinder production reliability.

Customization capabilityThe supplier offers a wide range of customization services, including full and flexible customization from designs and samples.