A Premier CNC Machining Manufacturer in China

Xiamen Goldcattle: Precision CNC Machining Since 1995

With over 20 years in the industry, Xiamen Goldcattle has become a recognized leader in precision machining. Founded in 1995, the company has built a strong reputation for delivering unmatched precision machining solutions to clients around the world.

The ISO 9001-certified facility houses state-of-the-art 5-axis machining centers, high-speed turning lathes, and complete secondary operations. One key advantage is the ability to hold tolerances as tight as ±0.005 mm consistently, even with complex geometries.

The company serves a wide range of industries from aerospace to medical devices, and has had the opportunity to work with some of the biggest names in manufacturing. The team of skilled engineers and technicians truly understands what it takes to deliver quality parts on time, every time.

Our flagship 5-axis CNC machining center delivering exceptional precision

5-Axis Simultaneous Machining

The 5-axis machines have revolutionized complex part production by enabling machining from multiple angles in a single setup, eliminating the need for multiple operations and reducing setup time significantly.

This process is perfect for aerospace impellers, medical implants, and automotive components where precision and complexity go hand in hand. The surface finishes achievable are truly exceptional – as low as Ra 0.4μm.

CNC Milling (3- & 4-Axis)

The 3-axis and 4-axis milling centers work tirelessly to produce everything from simple brackets to complex housings. High-speed spindles excel at handling tough materials like stainless steel and titanium with ease.

What sets the company apart is its attention to detail – advanced tool path strategies are used to minimize vibration and ensure consistent quality across every part. Automatic tool changers also help maximize productivity.

CNC Turning & Swiss Lathe

The turning department is where all kinds of cylindrical parts are produced – from small pins to large shafts. The precision of the Swiss-type lathes is truly remarkable, as they can handle parts as small as Ø0.5 mm with incredible accuracy.

The live tooling capability is a game-changer – it allows milling and drilling operations to be performed in the same setup, which saves a lot of time and improves overall quality. Bar feeders also enable lights-out production to run for extended periods.

Aluminum Alloys (6061, 7075, 5083)

Aluminum is a highly versatile material – it’s lightweight, easy to machine, and has excellent corrosion resistance. It is widely used in applications ranging from aerospace frames to automotive heat sinks.

6061 is regularly machined for general-purpose parts, 7075 for high-strength applications, and 5083 for marine components. Various finishing options are also available, including anodizing, hard-coating, and powder coating.

Stainless Steel (304, 316, 17-4PH)

Stainless steel is a workhorse material in many industries, valued for its excellent corrosion resistance and strength. While it does require more machining power, the machines handle it with exceptional capability.

304 is used for general-purpose parts, 316 for marine and medical applications, and 17-4PH for high-strength, heat-treated components. The surface finishes achievable on stainless steel are really impressive.

Titanium (Grade 2 & 5)

Titanium is a remarkable material – it has the strength of steel but is significantly lighter. It is widely used in aerospace and medical projects that demand its unique combination of properties.

Grade 2 is the go-to for general applications, while Grade 5 (Ti-6Al-4V) is perfect for high-strength uses like aircraft structural components and orthopedic implants. It’s biocompatible too, which makes it ideal for medical devices.

Engineering Plastics (ABS, POM, PEEK, Nylon)

Plastics might seem simple, but they require a different approach than metals. Specialized techniques have been developed to machine complex plastic parts with tight tolerances while maintaining their excellent mechanical properties.

All the major engineering plastics are used – ABS for electronic housings, POM for gears and bearings, PEEK for high-temperature applications, and nylon for wear-resistant parts. Each material has its own characteristics that have been mastered over the years.

Core Certifications

• ISO 9001:2015 – Quality Management System
• ISO 13485:2016 – Medical Devices Quality Management
• RoHS & REACH – Environmental Compliance
• CE Marking – European Market Conformity
• FDA Registration – Medical Device Manufacturing

Technical Standards

• ASME Y14.5 – GD&T Dimensioning & Tolerancing
• ISO 2768-mK – General Tolerances for Machining
• ASTM International – Material Specifications
• AMS Standards – Aerospace Material Specifications
• ITAR & DFARS – Defense Industry Compliance

Our state-of-the-art Coordinate Measuring Machine (CMM) ensures every dimension meets customer specifications

Quality Control Process

The quality control process has been refined over many years, and it is implemented with the utmost rigor. Every part goes through multiple inspection stages to ensure it meets the company’s high standards.

A combination of CMM machines, optical comparators, surface roughness testers, and hardness testers is used to verify every aspect of the parts produced. Complete traceability is also maintained for all materials and processes.

Aerospace

Aircraft components, engine parts, structural elements

Automotive

Engine components, chassis parts, custom prototypes

Medical

Surgical instruments, implants, device housings

Electronics

Enclosures, heat sinks, precision components

Proven Expertise

With 26 years in the business, our team has seen it all. Our senior engineers average 15+ years of experience each, and we’ve worked on everything from NASA-grade components to FDA-approved medical devices.

End-to-End Transparency

We believe in keeping our clients informed every step of the way. Our real-time project tracking system lets you see progress at any time, and we provide detailed weekly reports and full PPAP documentation on request.

Competitive Pricing & Fast Turnaround

We understand that time is money. That’s why we offer prototype turnaround in 3-5 days and production in 10-15 days. And with no minimum order quantity for most projects, we can handle both small runs and large production volumes competitively.

Technical Support

Our engineering team doesn’t just machine parts – we help you optimize your designs for manufacturability. We offer free design reviews and can suggest improvements that save you time and money without compromising quality.

Quality Guarantee

We stand behind our work with a 100% quality guarantee. If you’re not satisfied with any part we produce, we’ll rework it or refund your money – no questions asked. Our goal is to build long-term relationships based on trust and reliability.

Global Reach

We export to over 40 countries worldwide and have experience dealing with international shipping, customs, and compliance requirements. Whether you’re in North America, Europe, or Asia, we can deliver your parts where and when you need them.