One-Stop Precision Manufacturing
We integrate CNC machining, die casting, and surface finishing into one streamlined process. Simplify your supply chain and accelerate production with a single, reliable partner for all your metal part needs.
Mission-Critical Precision
Equipped with FANUC CNC machines achieving 0.005mm tolerances, we manufacture parts that meet the extreme demands of aerospace, medical, and other high-tech industries where precision is non-negotiable.
Multi-Process Expertise
Our capability spans CNC, die casting, extrusion, and investment casting. This allows us to provide integrated technical solutions for complex components, eliminating the need for multiple suppliers.
Globally Proven Quality
With a growing client base of over 300 companies across 50+ countries, our quality system and manufacturing excellence are internationally recognized, making us a trusted partner for global businesses.
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We Have The Best Solutions for Your Business
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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Frequently Asked Question
Do you have any question?
We specialize in aluminum die casting and zinc die casting. Aluminum is favored for its excellent strength-to-weight ratio and corrosion resistance, while zinc offers high impact strength and allows for the production of thinner walls with exceptional detail. Selecting the right material is a key part of our die casting consulting process at Sunprec.
Our die casting capabilities are integral to numerous sectors. We have extensive experience producing parts for automotive transmissions, lighting components, telecom equipment, and various hardware applications. Any industry requiring high-volume, high-integrity metal parts is an ideal candidate for the die casting solutions provided by Sunprec.
Yes, we offer a full spectrum of die casting services. Our prototype die casting at Sunprec allows for design validation and functional testing before committing to costly tooling for mass production. Once finalized, we seamlessly transition to high-volume die casting production to meet your market demands efficiently.
While specific tolerances depend on part geometry and size, our modern die casting processes at Sunprec are capable of holding impressive dimensional stability. We work closely with clients to define the achievable tolerances for their specific die casting project, ensuring the final parts meet all assembly and performance requirements.
Absolutely. As a comprehensive die casting manufacturer, in-house custom tooling design and fabrication is a core part of the service at Sunprec. Our engineering team designs robust and efficient die casting tooling that maximizes part quality, minimizes cycle time, and ensures the longevity of the mold.
Choosing Sunprec for your die casting needs means partnering with a one-stop manufacturer known for quality and reliability. Our ISO-certified processes, combined with our expertise in other complementary services like CNC machining and surface finishing, provide a streamlined supply chain. Our track record of serving over 300 global clients is a testament to our dependable die casting partnership.
Our updates and blog posts
CNC Machining Guide: Precision Services & Applications | SUNPREC
Explore SUNPREC's CNC Machining services for high-precision metal and plastic parts. Learn about processes, benefits, and industry applications.
Die Casting Guide: Processes, Materials & Applications | SUNPREC
Explore SUNPREC's die casting services for high-quality metal parts. Learn about aluminum, zinc & magnesium die casting processes and applications.
Custom Extrusion Guide: Aluminum & Plastic Extrusion Services
Discover SUNPREC's custom extrusion services for aluminum & plastic profiles. Learn about extrusion processes, materials, and industry applications.