Gi San Technology Limited | Precision Metal Components & Heat Sink Solutions

About Gi San Technology

Gi San Technology is a professional supplier in the metal parts and components field, with a strong specialization in heat sink manufacturing. Our team of engineers brings over 20 years of experience in precision engineering and cost-effective production methods.

We are committed to delivering top-quality products at competitive prices by utilizing the simplest and most efficient processing techniques. Our mission is to provide the best value to customers across industries including LED lighting, power electronics, telecommunications, and industrial automation.

20+

Years of Engineering Experience

15+

Countries Served

OEM

Custom Orders Welcome

Fast

Quotation Turnaround

Our Product Range

From high-performance heat sinks to precision-machined metal components, our product line supports diverse industrial applications with reliability and efficiency.

Extrusion Heat Sink

High-efficiency thermal solution ideal for LED lighting, power supplies, and industrial electronics.

Model: E-002, E-009

CNC Machining

Precision-machined aluminum and copper components with tight tolerances and excellent surface finish.

Model: CNC-008, CNC-010, CNC-073, CNC-077

Die Casting (Al/Mg)

Lightweight, durable aluminum and magnesium alloy parts for automotive, electronics, and industrial use.

Model: D-009

LED Heat Sink

Optimized thermal dissipation for high-power LED modules, ensuring long lifespan and stable performance.

Model: L-002, L-007

Forging Heat Sink

High-strength forged aluminum heat sinks for extreme environments and heavy-duty applications.

Stamping Parts

High-volume production of sheet metal components with consistent quality and dimensional accuracy.

Skiving Fin Heat Sink

Ultra-thin fin structures for maximum surface area and superior heat transfer in compact spaces.

Bond Fin Heat Sinks

High-performance bonded fin assemblies for advanced cooling in power electronics and industrial systems.

Model: B-009

View All Products

Why Choose Gi San Technology?

We combine decades of expertise with modern manufacturing to deliver unmatched value.

Advanced Manufacturing

Utilizing extrusion, CNC, die casting, and bonding technologies for optimal performance and cost-efficiency.

Quality Assurance

Rigorous quality control processes ensure every component meets international standards.

Global Reach

Products exported to the United States, Britain, Canada, Italy, Israel, and more.

OEM & Custom Design

We welcome custom drawings and provide fast quotations for tailored solutions.

Cost Optimization

Engineers use the simplest processing methods to reduce costs without compromising quality.

Fast Turnaround

Quick response time for quotations and efficient production scheduling.

Frequently Asked Questions

Do you accept OEM/ODM orders?

Yes, we welcome OEM and custom design orders. Please send your drawings or specifications for a fast quotation.

What materials do you work with?

We specialize in aluminum and copper for heat sinks, and also work with magnesium alloys and various steel types for stamped and machined parts.

How long does it take to get a quote?

We aim to provide quotations within 24–48 hours of receiving your technical drawings or requirements.

Where is your factory located?

Our factory is located in Hengli Town, Dongguan City, Guangdong Province, China.

What industries do you serve?

We support LED lighting, power electronics, telecommunications, automotive, industrial machinery, and renewable energy sectors.

Get in Touch

Have a project in mind? Send us your drawings and we’ll provide a competitive quote quickly.

Email

vicky@china-gisan.com

Phone

+86-769-82208150

Mobile: +8613570323739

Factory Address

12#, Hengli New Village Four Road, Hengli Town, Dongguan City, Guangdong, China

Visit Official Website

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者不想被fobcompany.info收录请用企业邮箱联系support@fobcompany.info 取消收录我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作也请联系support@fobcompany.info