CNC Custom Polycarbonate Parts Processing
Polycarbonate (PC), with its outstanding impact strength, high transparency and good heat resistance, has become an ideal material for many high-demand applications. Our professional CNC machining service is dedicated to transforming this high-performance engineering plastic into precise custom polycarbonate parts.
With advanced CNC machine tools and mature technology, we can precisely control tolerances up to 0.01mm and achieve complex geometric shape and thin-walled structures, ensuring that each custom polycarbonate part meets strict functional and appearance standards, helping your products stand out in terms of durability and reliability.
We can provide full-process services from prototype to mass production based on customer drawings, widely applicable to core fields such as high-end equipment and electronic appliances, ensuring product performance and delivery efficiency.
Start Your Custom Polycarbonate Parts Today.
Custom Polycarbonate Parts Product
Polycarbonate Keyboard CaseCNC milling machining with sandblast surface treatment, dyeing the colors if needed.
Polycarbonate Keyboard PlateSofter and a bit flexible and light weight, suitable for typing for CNC mechanical keyboard.
Keycap Storage BoxCustom CNC machining with laser engraving service, sandblast and dyeing surface.
Custom Polycarbonate Parts Features

Polycarbonate has excellent impact resistance and can withstand strong impacts, far exceeding both ordinary glass and many other plastics. It is suitable for protective applications.

Polycarbonate has a high light transmittance. Through precise processing and polishing, it can achieve a clarity similar to that of optical glass.

It maintains its shape and performance stability over a wide temperature range, has a high heat distortion temperature, and is suitable for various working environments.

By using a multi-axis CNC machine tool, ±0.01mm or even more precise tolerances can be achieved, meeting the requirements for precise assembly.

CNC machining can flexibly handle complex three-dimensional designs and easily achieve structures that are difficult to mold, such as thin-walled, deep chamfered, and irregular shapes.

Various surface treatments such as polishing (high gloss, matte finish), sandblasting, coating, and laser engraving can be provided to custom polycarbonate parts.
One-Stop Custom Polycarbonate Parts
We offer a comprehensive service covering everything from drawing optimization, material selection, processing and production to surface treatment and packaging delivery.
For your custom polycarbonate parts project, we will have at least 3 professional staff members from Yecheng, covering the entire process from quotation to processing to follow-up.
Our professional team will follow up your custom polycarbonate parts project throughout the process, simplifying your procurement procedures and enhancing the cooperation efficiency.
Now make your custom polycarbonate parts into production.


Surface Treatment for Custom Polycarbonate Parts
Sandblasting and dyeing surface treatment are important alternative processes we adopt for custom polycarbonate parts. We offer professional sandblasting and dyeing surface treatments.
Sandblasting can create a uniform matte texture, effectively covering processing marks and enhancing adhesion. The dyeing process makes the color transparent and uniform through immersion dyeing, significantly enhancing the weather resistance and chemical corrosion resistance.
The two work together to optimize the appearance texture and overall performance of the parts, precisely matching the strict requirements of different scenarios ranging from industrial equipment to consumer electronics.
Contact us for more details if you need more pictures for reference.
Custom Polycarbonate Parts Package
Polycarbonate material has strong light transmission properties, so it is prone to scratches, attracts dust, and can be damaged by impact.
We will protect the surface of your custom polycarbonate parts through the following operations:
- Apply a non-residue adhesive protective film to the parts
- Packeach piece with anti-static pearl cotton
- Embed a custom foam inner lining, fill it with shock-absorbing materials
- Complete multi-layer protection with a reinforced moisture-proof outer box.
Before shipment, each batch of packaging must undergo a special surface protection quality inspection.
Reach out today for your custom polycarbonate parts quote.

Our Core Capabilities


We offer both two popular machining services: CNC Turning and Milling services.
Please contact us if you want to custom polycarbonate parts by milling and turning.
Custom Polycarbonate Parts Applications

Application: LED lamp lenses and diffusion plates, instrument and meter Windows, searchlight lampshades, optical instrument components.

Application: Transparent casings for electrical equipment, switch panels, relay covers, insulating gaskets, connectors.

Application: Interior dashboard lenses, internal reflectors or decorative parts of vehicle lights, sensor housings, headlamps.
Our Certificate for Custom Polycarbonate Parts
Testimonials
We usually check your drawings first. We quote based on the drawings especially considering about the processing time and the complexity of the parts.
“Simplifying design, precisely selecting materials, optimizing material preparation, and entrusting Yecheng to process with appropriate techniques” is an effective way to systematically reduce the CNC processing cost of custom polycarbonate parts.
The processing difficulty of polycarbonate (PC) is higher than that of acrylic (PMMA). In the CNC machining, the processing difficulty of acrylic is lower, and it is easier to obtain high-precision and smooth finished products.












