About Ranglink – Your Trusted CNC Machining Partner
Precision custom parts for engineers, startups, and global manufacturers.
- ISO 9001 certified
- 20+ years experience
- No minimum order
- 3‑day prototyping
Our Story – From a Small Workshop to a Global Precision Partner
Founded in 2005, Ranglink began as a small tooling workshop serving local mold makers. Over the past two decades, we have grown into a full‑service CNC machining manufacturer, expanding our capabilities to include CNC milling, turning, sheet metal fabrication, EDM, and surface treatment.
Our mission is simple: help engineers and buyers turn complex designs into reliable, high‑quality parts – with no minimum order and fast lead times.
Our vision is to become the most trusted precision manufacturing partner for product developers, startups, and industrial companies worldwide.
What We Do – Precision CNC Machining & More
| Category | Capabilities |
|---|---|
| CNC Milling | 3‑axis, 4‑axis, full 5‑axis machining |
| CNC Turning | Live tooling, multi‑axis, up to Ø230 mm |
| EDM | Wire EDM & sinker EDM for complex cavities |
| Sheet Metal | Laser cutting, bending, welding, punching |
| Surface Treatment | Anodizing, hardcoat, powder coating, passivation, plating, bead blasting, brushing, laser marking, silkscreen |
| Materials | Aluminum (6061, 7075), stainless steel (304, 316), brass, copper, alloy steel, ABS, POM, PC, PMMA, nylon, FR4, Bakelite |
Our Factory Show
Shenzhen Ranglink Precision Machinery Co., Ltd. occupies a 3000 square-meter, 6-meter-high factory building, a standard heavy-duty industrial facility.
Why Choose Ranglink?
The Team Behind the Precision
Our team is our greatest asset. With an average of 8 years of hands‑on experience, our engineers and machinists work closely with clients to solve technical challenges and deliver consistent quality.
Founder / General Manager – 20+ years in precision machining, started from the shop floor.
Engineering team – Specialists in CAM programming, tool path optimization, and DFM.
Quality control – Certified inspectors using CMM and advanced metrology tools.
We invest in continuous training and new technology – from 5‑axis machines to real‑time in‑process measurement – to stay ahead of industry demands.
Industries We Serve
What Our Clients Say
“Ranglink turned our complex prototypes around in 5 days – half the time of our previous supplier. Their DFM feedback saved us 15% on production costs.”
– Senior Engineer, US medical device startup
“We’ve been working with Ranglink for three years. Consistent quality, on‑time delivery, and transparent pricing. They are a true partner.”
– Procurement Manager, European automotive supplier
Frequently Asked Questions
Find answers to common questions about our services and capabilities.
What types of parts can you manufacture?
Do you have a minimum order quantity?
What certifications do you hold?
Can you work with various materials?
Ready to Work Together?
Whether you need a single prototype or a production run of thousands, Ranglink is ready to support your project with precision, speed, and reliability.
👇 Upload your CAD file (STEP, IGES, STL, SolidWorks) for a free quote within 24 hours.
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Custom CNC Machining Parts Service
Get best solutions from a trusted ISO-certified factory.
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