Industry Leader in Copper Machining

Having spent over two decades in this field, I can confidently say that Xiamen Goldcattle has perfected the art of machining red copper. Our 30,000 m² facility houses 140+ advanced CNC machines, enabling us to produce over 2 million high-conductivity copper parts annually for global leaders.

What truly sets us apart is our deep understanding of copper’s unique properties. Our senior engineers average 14 years of experience specifically with soft, high-conductivity metals, allowing us to overcome challenges that many other shops struggle with.

5-Axis Simultaneous Machining

I’ve witnessed firsthand how our 5-axis machines transform complex copper part production. By machining from multiple angles in a single setup, we eliminate repositioning errors and achieve exceptional surface finishes.

This technology is particularly valuable for aerospace connectors and medical electrodes where precision and complexity are critical.

High-Speed CNC Milling

Our high-speed spindles are specifically optimized for copper machining. I’m always impressed by how they handle even the toughest materials with ease while maintaining tight tolerances.

Advanced tool path strategies minimize vibration and ensure consistent quality across every part, making this process ideal for high-volume production.

Precision CNC Turning

The precision of our Swiss-type lathes never ceases to amaze me. They can handle parts as small as Ø0.5 mm with incredible accuracy, which is perfect for intricate copper components.

Live tooling capability allows us to perform milling and drilling operations in the same setup, saving time and improving overall quality.

Wire EDM & Laser Processing

Wire EDM is perfect for creating ultra-fine features in copper that would be impossible with traditional machining. I particularly like how it produces burr-free edges without mechanical stress.

Our laser capabilities allow for precise marking and cutting, adding another dimension to our copper machining capabilities.

C11000 Electrolytic Tough Pitch Copper

This is the workhorse of copper alloys, and I’ve used it in countless applications. With 99.90% purity and 101% IACS conductivity, it’s the industry standard for electrical components.

Its excellent formability and conductivity make it ideal for busbars, heat exchangers, and power components where performance matters most.

C10100 Oxygen-Free Copper

I’ve worked on some of the most demanding projects using C10100. With 99.99% purity, it offers the highest conductivity and minimal outgassing.

This makes it perfect for vacuum applications, high-frequency components, and medical devices where reliability is absolutely critical.

C10200 & C12200 Deoxidized Copper

These deoxidized grades are favorites for welding and brazing applications. I appreciate their versatility and excellent corrosion resistance.

They’re widely used in plumbing fittings, decorative hardware, and marine applications where durability in harsh environments is essential.

Core Certifications

• ISO 9001:2015 Quality Management
• ISO 13485 Medical Device Processes
• RoHS, REACH & Conflict-Free Compliance
• ITAR & DFARS Registered
• FDA Registered for Medical Devices
• AS9100 Aerospace Quality Standard

Technical Standards Followed

• ASTM B152 – Copper Sheet & Plate Specifications
• ASTM B187 – Copper Bar & Rod Standards
• ASME Y14.5 Geometric Dimensioning & Tolerancing
• ISO 2768-mK General Tolerances
• IPC-A-610 Electronics Assembly Standards
• MIL-STD-810 Environmental Testing

Power Electronics

We’ve supplied over 500,000 copper busbars and terminals for EV battery systems, delivering 99.9% reliability in extreme conditions.

5G & RF Communications

Our copper waveguides and connectors are used in 5G base stations worldwide, maintaining signal integrity at frequencies up to 40 GHz.

Medical Devices

We produce copper components for surgical instruments and diagnostic equipment, meeting the strictest biocompatibility standards.

Aerospace & Defense

Our copper aerospace components fly on commercial and military aircraft, meeting AS9100 standards and extreme environmental requirements.

Unmatched Copper Expertise

With 26 years focused exclusively on copper machining, we’ve solved every challenge imaginable. Our team understands how to work with copper’s unique properties to deliver perfect results every time.

State-of-the-Art Facilities

Our 30,000 m² facility houses 140+ advanced CNC machines, including 5-axis centers, high-speed mills, and precision lathes, allowing us to handle any project size or complexity.

Commitment to Quality

We’re ISO 9001 and ISO 13485 certified, with a complete quality management system that ensures every part meets or exceeds your specifications.

Customer-Centric Approach

We provide personalized service from start to finish, with dedicated project managers, real-time production tracking, and flexible scheduling to meet your deadlines.

Competitive Pricing

Our large production capacity and efficient processes allow us to offer competitive pricing without compromising on quality or delivery times.

Global Reach

We serve clients in 42 countries worldwide, with experience exporting to North America, Europe, Asia, and Australia, including compliance with international standards and regulations.

26+

Years of Experience

98.7%

On-Time Delivery

42+

Countries Served

1000+

Satisfied Clients

140+

CNC Machines