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Premium Aluminum Heatsink &
Frame Manufacturer

High-performance aluminum extrusion solutions for LED lighting, electronics, automotive, and industrial applications. Custom CNC machining, anodizing, and full-service manufacturing since 2011.

2011
Established
80+
Employees
60%
Export Rate
$8M+
Annual Sales

About Golden Chain Products

Established in 2011, Golden Chain Products Industrial Co., Ltd. specializes in the deep processing of aluminum alloy. We offer a complete one-stop service including sawing, stamping, CNC precision machining, welding, bending, riveting, surface treatment, and assembly.

Our products are widely used in automotive, LED lighting, furniture, home appliances, rail transit, and communications industries. With our own import and export rights, we currently export to markets worldwide, delivering high-quality aluminum extrusion solutions with reliability and precision.

  • ISO-Certified Quality Control
  • 15-Day Sample Lead Time
  • Custom Anodizing & Surface Treatments
Factory Tour

State-of-the-Art Manufacturing Facility

Advanced CNC machining and full production line control

Our Top Products

High-quality aluminum extrusion products engineered for performance, durability, and precision across industries.

Small Led Lighting Aluminum Heatsink

Small Led Lighting Aluminum Heatsink Round OEM

  • Alloy: 6063
  • Surface: Anodized, Painted, Customized
  • Mounting: Vertical
  • Sample: 15 Days
Get Best Price
Water Cooled Heatsink

6063 Aluminium Heat Sink Extrusion Sheet Water Cooled

  • Alloy: 6063
  • Surface: Anodized, Customized
  • Process: Stamping, CNC Machined
  • Application: High Power
Get Best Price
Aluminum Frame

Lightweight Clip Aluminum Frame Sidewalk Display

  • Type: Floorstanding
  • Durability: High
  • Assembly: Easy To Assemble
  • Color: Silver, Custom
Get Best Price
Aluminum Enclosure

Sleek Aluminium Extrusion Enclosure Electrical Box

  • Features: Waterproof, Shockproof
  • Finish: Anodized, Coated
  • Application: Electronics, Battery
  • Custom: Yes
Get Best Price
LED Aluminum Profile

Surface Mount Aluminium Profile Light For Led Strip

  • Length: 1m Standard
  • Finish: Anodized Silver/Black
  • Mounting: Surface, Recessed
  • Certification: CE
Get Best Price
Aluminum Shelving

High Tensile Strength Aluminium Frame Profile Shelving

  • Alloy: 6063
  • Strength: High Tensile
  • Use: Industrial, Kitchen
  • Finish: Anodized, Painted
Get Best Price
Aluminum Handle

Anodized Aluminium C Profile Handle Medical Equipment

  • Finish: Anodized/Coating
  • Color: Silver, Custom
  • Weather Resistance: Yes
  • Application: Medical, Industrial
Get Best Price
Solar Panel Profile

Solar Panel Aluminium Profile Mounting System

  • Material: 6063 Alloy
  • Finish: Anodized, Anti-Corrosion
  • Use: PV Mounting, Roof
  • Custom: Available
Get Best Price

Why Choose Our Aluminum Solutions

Precision CNC Machining

Advanced CNC technology ensures tight tolerances and consistent quality across all aluminum components.

ISO Quality Control

Rigorous quality assurance processes from raw material to final product ensure reliability and performance.

15-Day Sample Lead Time

Fast turnaround for prototypes and samples to accelerate your product development cycle.

Custom Surface Treatments

Anodizing, painting, powder coating, and other finishes to meet aesthetic and functional requirements.

Global Export Experience

60% of our products are exported worldwide with full import/export compliance and logistics support.

One-Stop Manufacturing

From extrusion to CNC, welding, surface treatment, and assembly — all under one roof.

Frequently Asked Questions

What aluminum alloys do you use?

We primarily use 6063 aluminum alloy for its excellent extrudability, corrosion resistance, and thermal conductivity. Other alloys are available upon request.

What surface treatments are available?

We offer anodizing (clear, black, colored), powder coating, painting, sandblasting, and polishing. Custom finishes can be developed based on your requirements.

How long does it take to receive a sample?

Our standard sample lead time is 15 days from order confirmation. For urgent requests, expedited options may be available.

Do you provide custom design and engineering support?

Yes, we offer full OEM/ODM services including design optimization, prototyping, tooling, and production. Our engineering team works closely with clients to deliver tailored solutions.

What industries do you serve?

Our products are used in LED lighting, automotive, electronics, medical equipment, furniture, solar energy, rail transit, and industrial machinery.

"Great sellers, helps with technical questions and fast response time. High-quality aluminum heatsinks delivered on time."
— Kevin, Repeat Customer

Get in Touch

Contact us for quotes, samples, or technical support. We respond within 24 hours.

Golden Chain Products Industrial Co., Ltd.

  • 86-757-25586142
  • cherry@jkd888.com
  • WhatsApp / WeChat: 13823492359
  • Fax: 86-757-25586142

Visit Our Official Website

For full product catalogs, technical drawings, certifications, and online inquiry forms.

Visit alu-heatsink.com

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