Precision CNC Plastic Parts – Custom Solutions by YYI Tech

Looking for high-quality CNC plastic components that are both reliable and affordable? At YYI Tech, we make it easy to turn your designs into precision plastic parts—fast. With over 10 years of experience serving global clients, we know what it takes to deliver consistent results, whether you need a prototype or a full production run.

What We Offer

Custom CNC Machining for Plastics
We specialize in machining a wide variety of plastic materials, crafted with care using high-precision CNC equipment. Whether your parts are complex, small-batch, or require tight tolerances, our expert team is here to support your project from drawing to delivery.

Low to High Volume Orders
Need 5 parts or 5,000? No problem. We scale with you.

Rapid Production
Standard lead time is just 3–7 working days, with express delivery options available worldwide.

Materials We Work With

Don’t see your material? Just ask—we’ll help source it or suggest an alternative.

Why Customers Choose YYI Tech

• Tight Tolerances: Precision up to ±0.01mm

• On-Time Delivery: Always fast, always reliable

• Full Support: Design feedback, material advice, DFM

• Quality Control: We inspect every part before shipping

• Global Experience: Clients in Europe, North America, and Asia

Typical Applications

• Electronic housings

• Automotive connectors

• Robotic components

• Medical device plastic parts

• Aerospace-grade plastic elements

• Custom consumer product enclosures

Common Questions (FAQ)

Can I order just one part to test first?
Yes! We accept small quantity and prototype orders.

What tolerances can you achieve?
We regularly deliver parts within ±0.01mm. If your needs are stricter, contact us to discuss options.

How do I send you my drawings?
We accept CAD files in STEP, STP, IGS, DXF, and STL formats. Just upload them via our quote page or email.

What if I’m not sure about the right material?
No problem—send us your part function or industry, and we’ll recommend the best option.

Do you ship internationally?
Yes, we ship via DHL, FedEx, UPS and work with freight forwarders for bulk orders.

About Dongguan YYI Technology Co., Ltd

At Dongguan YYI Technology Co., Ltd., we are dedicated to transforming your concepts into tangible innovations. With over 20 years of industry experience, our company has evolved into a leading provider of rapid prototyping and low-volume manufacturing solutions. We specialize in delivering high-quality, customized products across various industries, ensuring that each project meets the unique needs of our clients.

Our Facilities

Our state-of-the-art facilities are equipped with over 220 3D printing devices, including SLS, SLA, MJF, FDM, and PolyJet printers, as well as 10 SLM metal printing machines. Our injection molding workshop houses 50 injection molding devices, and our CNC machining workshop is equipped with 40 CNC machines. Additionally, our post-processing and quality inspection departments are staffed with over 60 professionals, ensuring that every product undergoes thorough inspection and finishing processes.

Why Choose YYI Tech?

Integrated Solutions: With over two decades of experience and a team of more than 20 professional engineers, we develop comprehensive solutions tailored to optimize cost-effectiveness and meet customer requirements.

One-Stop Service: From 3D drawing creation to rapid prototyping, small batch production, post-processing, and final inspection, we provide a seamless experience for our clients.

Customer-Centric Approach: We prioritize our clients' needs, responding quickly and efficiently to ensure the successful development and delivery of your products.

Industry Expertise: We serve a diverse range of industries, including automotive, medical equipment, industrial models, intelligent robots, smart home appliances, aviation, shipbuilding, and tooling fixtures.

Our Vision

Our vision is to be a trusted partner in your product development journey, delivering innovative solutions that accelerate time-to-market and enhance product quality. We are committed to continuous improvement and innovation, striving to exceed our clients' expectations and contribute to their success.