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Advanced Solder Preforms &
High-Silicon Aluminum Alloys

Precision-engineered alloy materials for electronic packaging, aerospace, 5G, AI, and high-power electronics. Trusted by innovators worldwide since 2016.

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About Apex-New Material

Pioneering innovation in advanced alloy materials for high-tech industries.

Apex New Material Facility

Chengdu Apex New Materials Co., Ltd.

Established in December 2016, we are dedicated to the research, development, production, and sales of cutting-edge alloy materials. In 2017, we introduced foreign alloy brazing material production equipment and established professional R&D centers for brazing materials and silicon-aluminum alloys.

Our high-clean gold-based alloy solders (Au80Sn20, Au88Ge12, Au96.85Si3.15), other alloy brazing materials (Ag72Cu28, SAC305, Sn63Pb37, In97Ag3, Bi58Sn42), pre-set gold-tin cap plates, and silicon-aluminum alloys (AlSi27, AlSi50, AlSi70, Al4047) have all reached international advanced levels.

We serve high-precision fields including electronic packaging, microwaves, aerospace, optical communications, 5G, artificial intelligence, new energy vehicles, and medical equipment — delivering professional, efficient, and reliable process solutions.

Our Products

Precision-engineered solder preforms and aluminum silicon alloys for mission-critical applications.

Au80Sn20 Gold-Tin Alloy

Au80Sn20 Gold-Tin Alloy

Preform solder ribbon/sheet with high reliability for electronic packaging and optoelectronics.

Au88Ge12 Gold Germanium Alloy

Au88Ge12 Gold Germanium

High-temperature preformed solder with excellent thermal stability and low voiding.

Au96.85Si3.15 Gold Silicon

Au96.85Si3.15 Gold Silicon

High-purity preform solder sheet ideal for hermetic sealing in aerospace and medical devices.

Indium-Based Alloy Solder

Indium-Based Alloy Solder

Low-temperature, high-ductility preforms for cryogenic and flexible applications.

Au80Sn20 Solder Paste

Au80Sn20 Solder Paste

High-reliability paste for automated dispensing and reflow processes.

Au80Sn20 Solder Ball

Au80Sn20 Solder Ball

Precision spherical preforms for flip-chip and interconnect applications.

Silicon Aluminum Alloy

Silicon Aluminum Alloy

AlSi27, AlSi50, AlSi70, Al4047 with low CTE and high thermal conductivity.

High-Silicon Aluminum

High-Silicon Aluminum

Uniform composition, refined structure, low oxygen content for power electronics.

Preset Gold-Tin Cover Plate

Preset Gold-Tin Cover Plate

Hermetic sealing solution with high clean mirror finish and no oxidation.

Copper Aluminum Composite

Copper Aluminum Composite Sheet

Hybrid material combining high thermal conductivity with low weight.

Other Alloy Solders

Other Alloy Solders

Ag72Cu28, SAC305, Sn63Pb37, In97Ag3, Bi58Sn42 for diverse application needs.

Preset Gold-Tin Tungsten Copper

Preset Gold-Tin Tungsten Copper

High-strength, high-thermal-conductivity base for high-power semiconductor packaging.

The Eight Major Advantages

Why Apex-New Material is the preferred partner for advanced alloy solutions.

R&D & Customization

Custom alloy development based on customer requirements and application needs.

Automation + Advanced Tech

Thinnest gold-tin solder sheet down to 7μm with high precision and consistency.

Rapid Mold Production

Dedicated mold department with low cost and fast turnaround for custom shapes.

Stamping Capabilities

Produce discs, frames, rectangles, circles, and complex non-standard shapes.

High Clean, No Oxidation

Mirror-effect surfaces with no oxidation, ensuring excellent wetting and bonding.

Advanced Production Equipment

Imported equipment ensures uniform composition and low oxygen content.

Short Delivery Cycle

Fast turnaround with some high-silicon aluminum models in stock.

Custom Packaging

Blue film, VR/waffle box, taping, glass bottle, plastic box options available.

2016
Founded
8
Core Advantages
12+
Product Lines
7μm
Thinnest Sheet

Frequently Asked Questions

What is the thinnest solder sheet you can produce?

Our advanced manufacturing process allows us to produce gold-tin solder sheets as thin as 7μm with high precision and consistency.

Do you offer custom alloy formulations?

Yes, we specialize in R&D and can customize alloy compositions based on your specific thermal, mechanical, and reliability requirements.

What packaging options are available?

We offer blue film, VR/waffle box, taping, glass bottle, and plastic box packaging to meet cleanroom and handling requirements.

What industries do you serve?

Our materials are used in electronic packaging, aerospace, 5G, AI, optical communications, new energy vehicles, and medical equipment.

Can you produce non-standard shapes?

Yes, our stamping and mold capabilities allow us to produce discs, rectangles, frames, circles, and complex non-standard geometries.

Get in Touch

For inquiries, quotes, or technical support, visit our official website to contact us directly.

Email: sales@apex-material.com

Support Email: postmaster@apex-newmaterial.com

Phone: (+86) 13982194280

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