About SUNPREC CNC Machining

SUNPREC established in 2020, is located in Dongguan City, China. We pride ourselves on being a comprehensive one-stop metal part manufacturer, dedicated to delivering top-tier solutions to a diverse range of industries. This expansive capacity allows us to offer array of services, such as precision CNC Machining, CNC Turning, Die-Casting, Investment Casting, Extrusion, and Surface Finishing, ensuring that we can cater to the unique needs of our clients.

Our factory is equipped with high precision machines from globally recognized brands like FANUC, UL+ and HEXAGON. The majority of our CNC Machining Centers are from the Japanese brand FANUC with a machine tolerance of 0.005mm, we are able to manufacture products that adhere to the highest standards of precision, meeting the exacting requirements of industries such as aerospace, medical devices, and gas & oil etc.

Our cooperation spanning more than 50 countries across North America, South America, Europe, Australia, etc. We have forged strong partnerships with over 300 clients, ranging from small businesses to large multinational corporations. We are a partner dedicated to helping our clients achieve their goals and drive their businesses forward.
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World-Class Team
Graduates from top universities worldwide
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Advanced R&D
Self-developed
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Innovation Focus
Multiple innovative technologies

Our Products

Die casting

Die casting

Model:
Parameters: Tolerance:±0.01mm
Cold‑chamber aluminum alloy: safety factor 1.2
Hot‑chamber zinc alloy: safety factor 1.3~1.5
Aluminum‑alloy: 80–120MPa, zinc‑alloy: 40–80MPa

CNC Machining

CNC Machining

Model:
Parameters: Tolerance:±0.01mm
Axis option: 3-axis / 4-axis / 5-axis
Type:Broaching, Drilling, Turn Ing, Milling, Rapid Prot
Application Type:Aerospace, Medical Instrument, Transport, Robotics
surface fininsh:Anodizing 、Clear anodizing、 Color anodizing 、 Sandblasting 、 Polishing、 Brushing、Chromate conversion coating 、 Powder coating 、Electroplating 、 Passivation 、Electropolishing 、Mirror polishing 、Sandblasting + passivation 、 Brushing 、PTFE coating 、 Nickel 、Chrome 、Gold Powder coating 、 Zinc plating 2. Nickel plating 、 Black oxide 、 Phosphating 、Powder coating

Company Gallery

Certifications & Awards

RoHS Directive (EU) 2015/863
RoHS Directive (EU) 2015/863
AS9100
AS9100
ISO9001
ISO9001

Success Stories & Case Studies

Aerospace OEM, Automotive OEM, Medical Device OEM, New-energy Equipment OEM, Industrial Equipment OEM

Aerospace OEM, Automotive OEM, Medical Device OEM, New-energy Equipment OEM, Industrial Equipment OEM

We adopt high-precision machining processes paired with comprehensive multi-stage quality inspection protocols to fully comply with tight dimensional tolerance benchmarks and uniform product consistency standards required by various high-end industries. With complete production capacity and standardized project management, we are capable of guaranteeing steady, on-time product supply throughout the full lifecycle from custom sample fabrication, small-batch trials to continuous mass manufacturing shipments.
Equipped with full series of 3-axis, 4-axis and 5-axis high-precision CNC machining centers for complex geometric component fabrication; supplied with a complete portfolio of diversified customized surface finishing solutions covering all mainstream industrial treatments; integrated with full-process one-stop manufacturing services supported by a full suite of high-accuracy metrology & inspection instruments to guarantee reliable dimensional compliance throughout all production stages.

Location: AU,DE,FR,IL,IT,MX,US 📦 Quantity: 10000 units

Company & Product Videos

Company Introduction & Factory Tour

⏱ Duration: 3:45 | 👁 Views: 15,230

Product Demonstration - Kestrel K-1

⏱ Duration: 5:12 | 👁 Views: 28,450

Technology Innovation Showcase

⏱ Duration: 4:30 | 👁 Views: 12,890

Customer Testimonials & Success Stories

⏱ Duration: 6:20 | 👁 Views: 9,650

Ready to Transform Your Life?

Contact us immediately to learn how our products meet your needs.