CNC Machining Company from China
Holly provides high-precision CNC machining solutions tailored for industries such as automotive, electronics, medical, and industrial equipment. Whether you need rapid prototyping or mass production, our advanced 3-axis, 4-axis, and 5-axis CNC milling, CNC turning, drilling, and EDM machining ensure ±0.01 mm accuracy and superior quality.
With a strong manufacturing network and advanced production capabilities, we work with a variety of materials, including aluminum, stainless steel, brass, and plastics, offering multiple surface finishing options to meet diverse requirements. Our ISO-certified processes and strict quality control ensure high performance and durability.
At Holly, we are committed to delivering cost-effective, high-quality CNC machined parts with fast turnaround times, supporting both small-batch and high-volume production. Contact us today to experience reliable and efficient CNC machining solutions!
Explore Our CNC Machining Technologies
Holly Plastic provides comprehensive CNC machining solutions with advanced CNC milling, CNC turning, EDM, and high-precision machining. Our facilities ensure ±0.01 mm accuracy across aluminum, stainless steel, brass, plastics, and more. We offer rapid prototyping, mass production, and diverse surface finishing options to meet various industry needs. With efficient production lines and strict quality control, we deliver cost-effective, high-quality custom parts with fast turnaround times.
CNC Milling
CNC Turning
CNC Wire EDM
CNC Grinding
CNC Machining Support for Custom Parts
We support every stage of your CNC machining project, from design review and material selection to precision production and final inspection.
Our engineering team helps optimize your part design, improve manufacturability, and ensure stable quality for prototypes, small batches, and production runs.
Review drawings and 3D files before machining; identify tolerance, geometry, and manufacturability risks early.
Recommend suitable metals, plastics, machining methods, surface finishes, and cost-effective production options.
Support CNC milling, turning, finishing, and inspection to ensure dimensional accuracy and consistent part quality.
Plastic injection Molding Capabilities
Our injection molding capabilities are built for custom plastic parts from prototype sampling to mass production, combining flexible tooling, scalable capacity, and dependable quality control.
| Capability | Details |
|---|---|
| Machining Type | 3-Axis, 4-Axis, 5-Axis CNC Milling, CNC Turning, Swiss Machining, EDM, Wire Cutting |
| Production Volume | 1–1,000 pcs for prototyping, validation, and low-volume production |
| Tolerance Accuracy | Typical tolerances from ±0.02mm to ±0.05mm, with tighter tolerances available for selected materials and features |
| CNC Capacity | 40+ CNC machining centers supporting rapid prototyping and flexible low-volume production |
| Lead Time | Machining 3-10 Days; Finishing & Assembly 1-2 Weeks |
All CNC machining projects are reviewed based on part geometry, material properties, tolerance requirements, surface finish needs, and production volume to ensure machining feasibility, dimensional accuracy, and stable part quality.
CNC Machining Materials Available
We support a wide range of metals, engineering plastics, and composite materials for CNC machining, covering prototype development, functional validation, and low-volume production requirements.
• Aluminum
• Stainless Steel
• Carbon Steel
• Copper & Brass
• Titanium
• ABS
• POM (Acetal)
• PMMA (Acrylic)
• Nylon (PA)
• PTFE (Teflon)
• PEEK
• CFRP
• GFRP
CNC Machining Finishing Options
We provide common finishing and secondary processing options for CNC-machined plastic and metal parts, helping improve surface appearance, durability, marking, and product-ready presentation.
| Finish | Description |
|---|---|
| As-Machined | Standard CNC surface with visible tool marks. |
| Polishing | Improves smoothness, gloss, and finished appearance. |
| Sandblasting | Creates a uniform matte or satin texture. |
| Anodizing | Improves corrosion resistance and durability for aluminum parts. |
| Powder Coating | Adds a durable colored coating for protection and aesthetics. |
| Plating | Enhances corrosion resistance, conductivity, or decorative appearance. |
| Painting | Provides custom colors and improved product presentation. |
| Silk Printing / Laser Engraving | Adds logos, labels, serial numbers, or permanent markings. |
Small Batch CNC Machining FAQ
