To Globally Delivery High Quality Indium Foil-Thermal Interface Materials

As one of the leading producer in re-processing Indium materials, Aster uses it’s technological expertise to R&D and produce a range of Indium products, including Indium Foil, Indium Alloy Foil, Indium Wire, and Indium Seal. We also specialize in customizing various sizes of foils, gaskets, seals, sheets, ribbons, and rods. Our Indium products exported to more than 50 countries worldwide, with the United States, Germany, Korea, and Japan serving as our primary markets. Strategically situated in Changsha, Hunan, a major production area for Indium mines and products in the world. we are dedicated to delivering high-quality Indium products and services to support our business partners worldwide.

Hot Products

Indium Foil

Purity 99.995%
99.999%
Length Range 5mm~1000mm
Width Range 5mm~400mm
Thickness 0.05mm~6mm
Packing 1PC/Bag
Thermal Conductivity 82 W/(m·K)

Indium Rod

Purity 99.995% 99.999%
Diameter Range 20-150mm
Length Range 20-100mm
Packing 1PC/Bag
MOQ 1PC
Thermal Conductivity 82 W/(m·K)

Indium Wire

Purity 99.995% 99.999%
Diameter 0.1mm-6mm
Length 1m 5m 10m
Thickness 0.05mm~6mm
Packing 1Roll/Plastic Can
MOQ 1 Roll

Best Thermal Paste

Purity 99.99%99.999%
Form Paste
MOQ 100G
Packing 1 Jar
Composition 100% Metal
Thermal Conductivity >25W/m·K

Why Chose Us?

Focus On Clients

We aim to surpass customer expectations by providing exceptional services and products tailored to their needs. With confidence and resourcefulness, we strive to offer solutions that foster enduring trust-based relationships.

Sustainability Development

We promote individual and corporate initiatives aimed at environmental protection. This involves advocating for recycling practices for products and industrial waste both internally and with clients and suppliers. Additionally, we set goals to minimize our environmental impact.

Ongoing Enhancement

We aim for excellence in every facet of our operations, aspiring to be recognized as the leading producer in our industry. To achieve this, we are committed to continuously enhancing our skills and elevating the quality of our products and services.

Integrity

We uphold the utmost integrity, honoring our commitments, abiding by both the laws and their intentions, and treating every individual we engage with in business with respect and dignity.

Manufacturing Process

1. Raw Materials Inspection

Sampling to test the purity to check the quality is qualified and meet the 4N5 OR 5N standard.

2. Processing Steps

To produce the foil, wire and rod requires some specific steps to ensure the materials didnot get oxidation, and stay good thickness uniformity.

3. Cut the Materials

Using laser cutting machine to precisely cut the Indium materials to make sure indium foil or indium sheet is clean and smooth.

4. QC and Packing

After checking the products meet the specific standard then start the packing process.

Showcasing Our Diverse Portfolio of Success Stories

Peak Computing Power: High-Purity Indium Metal Crafting Innovative CPU Solutions

We provide exceptional high-purity indium metal solutions for the field of computer CPUs, enhancing processor performance. Our premium indium materials play a crucial role in CPU manufacturing, providing outstanding conductivity and stability for high-performance computer systems. Through our solutions, clients can achieve faster, more reliable, and innovative computing capabilities, meeting the ever-growing demands for computation.

Innovation Leading the Future: Indium Metal Solutions for High-Tech Electronics Manufacturing

We provided a customized solution of high-purity indium metal for a leading high-tech company to meet the manufacturing needs of their innovative electronic products. Our premium indium materials offered excellent stability and reliability to enhance the customer’s manufacturing processes, giving them a significant advantage in the competitive market. Through our exceptional indium metal supply, the customer successfully achieved improved product performance, earning greater recognition in the industry.

Tech Summit: High-Purity Indium Metal Leading Chip Innovation

In the field of semiconductor chips, we offer comprehensive high-purity indium metal solutions, driving the advancement of cutting-edge technologies. Our premium indium materials play a crucial role in semiconductor manufacturing, providing a solid foundation for high-performance and reliable chips. Through our innovative solutions, we empower clients to stand out in a competitive market and achieve continuous breakthroughs in chip technology.

What our clients say

This is our 3rd purchase of Indium materials from Aster and this purchase is a great example of why they are and will continue to be our source for indium materials. Every batch we have received works flawlessly every time, 100%. I wish we could say that about Indium purchases we’ve had to make elsewhere. Is it the least expensive indium materials on the Internet? No, but it is reasonably priced and what we save not having to test and pilot reactions makes it a great value. That would be good enough to make us repeat customers, but their customer service is also outstanding. They are always delightful to work with, very friendly and extremely professional. We are a small scale buyer and have the indiums shipped to Seoul. Quite honestly, we’ve had sources in Seoul who take longer to deliver than Hunan Aster. It’s hard to overstate how much great customer service and a worry-free product matter, and that is what we get every time.

Chaeree P

South Korea

My team is very pleased with Aster brand Indium Discs. Everything arrived quickly and in excellent condition, higher than 99.996% as our test value. The silver white disc is clean, uniform, and not prone to embrittlement. Each disc came clearly labeled and sealed in its own separate plastic bag. No one piece arrived broken. I recommend our branch office in Singapore ordering a few other types foils, for some local projects. Overall, the quality is very unique and consistent. We will definitely be purchasing more from Aster.

Marcel W

Germany

As always prompt and precise delivery. The online images and the delivered material agree very well. No oxidation on the surface of Indium and liquid metal paste. We use the materials for fields of filling and heat conduction.

Oddvar K

Norway

I’ve ordered reticulated Indium Sheet since 2021. All boxes arrived intact, and there was even a surprise extra protection which used double-sided styling splint packaged in my latest orders. Thank you, Aster!

Donnelle W

Australia

We purchased the Indium Foil 195*70*1mm and 195*70*0.3mm, 7,500pcs each – it is super value for money, vacuum package well and looks shiny! Very easy to do business with. Promptly and securely shipped order. Very considerate of their customers. Look forward to doing more business together.

Thomas Y

America

Beautiful new Indium foil complete with mirror shine! Unbelievably, currently offered in two sizes, 5 mm &1,000 mm L. The 5 mm slice is the smallest size Indium ever offered! We ordered both sizes and thought we’d be able to pick a most suitable, but both are. The surfaces are clean and shiny, only adequately appreciated in person. No amount of pictures, can capture what the first hand experience of holding one, two or ten in your hand! Everything is as described and more. They have samples you can take with international courier charges only. Their shipping is quick and packaged with care, so affordable! (for now) I am grateful to work with Aster team. Hopefully we will have long cooperation.

Graziano G

Britain

News and Updates

Indium Foil For CPU: A Deep Dive into Enhanced Thermal Performance

Introduction Are you pushing your CPU to its limits, whether through intense gaming, demanding software,...

Indium Interface Materials: The Ultimate Guide to Thermal Interfaces

What Are Indium Interface Materials? Indium interface materials are specialized solutions used in thermal management...

High-Performance Processors Adopting FCBGA Packaging for Advanced Thermal Management in Semiconductor Packaging

In semiconductor packaging, high-performance processors commonly use FCBGA (Flip-Chip Ball Grid Array) packaging. Given the...

Innovative Chip Cooling Solutions: Generation 2.0 Indium Foils

The Need for Effective Chip Cooling As the power consumption and integration density of chips...

What Are The Benefits of Indium Solder?

Benefits of Indium Solder Indium solder provides numerous benefits across various industrial applications, especially in...

Does Indium Stick to Aluminum?

Indium, a post-transition metal known for its malleability and low melting point, is utilized extensively...

What is The Use of Indium Foil?

Indium Foil is a specialized material derived from indium, a post-transition metal known for its...

Can You Solder With Indium?

Soldering with indium has garnered attention due to the unique properties of indium, a post-transition...