CNC Machining Services forOntario, California
CNC Machining, Done Right.

Introducing TonzaMaking, a premier service provider offering CNC machining services in California. With a team of experienced professionals and state-of-the-art equipment, we are dedicated to delivering high-quality machining solutions to meet the needs of our clients. Whether you require prototyping, production machining, or custom parts manufacturing, we have the expertise and capabilities to fulfill your requirements with precision and efficiency.
Our CNC machining services cater to a wide range of industries, from aerospace and automotive to medical and electronics. Utilizing advanced CNC technology, we are able to produce complex and intricate parts with tight tolerances and exceptional accuracy. We pride ourselves on our attention to detail and commitment to delivering top-notch results that exceed our clients’ expectations.
At TonzaMaking, customer satisfaction is our top priority. We strive to provide reliable and cost-effective CNC machining services that help businesses in California stay competitive in today’s market. Contact us today to learn more about how we can assist with your machining needs.
Most important Joining
"We are a professional machining service provider based in China, looking to build a global network founded on mutual benefit. If you're involved in the manufacturing industry—whether you run your own workshop or bring engineering expertise—we’d be glad to explore potential collaboration with you. Feel free to reach out to discuss how we can work together."
TonZamaking
Type of CNC Machining Services for Ontario
Our proficiency in
CNC milling, turning, and 5-axis machining, Tonza produce reliable, exceptional accuracy parts with speed and reliability across various industrie.
CNC Milling services
CNC Turnning services
5-Axis CNC Machining
Precision Machining Services
Capabilities of CNC Machining Services for Ontario
Our CNC machines maintain ultra-precise specifications that are aligned with established quality protocols, guaranteeing seamless component integration.

Tolerances
±0.05mm
Precision-driven engineering mastery to deliver designed for long-lasting durability.

Max part size
200 x 80 x 100 cm
Driven by innovative production systems, customized to meet client needs.

Wall Thickness
0.75 mm
Operating with innovative fabrication tools, focused on surpassing customer goals.

Lead Time
< 10 days
Refined internal procedures, and efficient workflow balancing quality and speed.
Why Choose Ours CNC Machining Services?

Delivering superior results through a combination of experience, dedication, and tactical thinking.

Partnering with clients to gain a deep understanding of their specific goals and requirements.

Incorporating the newest technological advancements and machinery to maximize precision and efficiency.

Delivering remarkable value with unwavering focus on quality and precision.
CNC Machining Solutions for Ontario, California
With extensive experience, we specialize in CNC milling, turning, and 5-axis machining, offering high-precision parts with speed and stability across multiple industries.
Rapid prototyping | Bridge Production | Massive Production |
---|---|---|
Smaller Tool Stock, More Axis | Big Tool Stock, More Axis | Bigger Tool Stock, Less Axis |
Predominantly standard fixtures. | A few custom-made fixtures. | Custom Made Fixture |
Highly precise with significant variance. | Highly precise with significant variance. | Accurate with slight variance. |
Very expensive per Unit | expensive per Unit | Low per unit |
LT: 1-4 business days | LT: 5-12 business days | Lead Time: 2-4 weeks |
Capability: 1-50 pcs | Capability: 51-10,000 pcs | Capability: Above 10,001 pcs |
Surface Finishes for California Customer
We supply over 20 types of surface finishes options to meet your functional and practical needs.

Brushing

Sand Blast

Polishing

Tumbling

Anodizing

Painting

Black Oxide

Powder Coating

Electroplating

Alodine

Passivation

Electroless Plating
Certifications & Quality Standards
We produce CNC parts with precision consistency, meeting precision tolerances and enabling precise integration of parts.
Our machining follows ISO 2768 industry-standard tolerances.
TonZa, a reputable company in Ontario, prides itself on its ISO9001 certified quality management system. This system ensures that strict quality control procedures are followed in all aspects of production, guaranteeing high-quality products for customers in the region.
With a strong commitment to adhering to quality control measures, TonZa strives to consistently deliver top-notch products that meet and exceed customer expectations. By implementing stringent quality control procedures throughout the manufacturing process, the company ensures that each product meets the required standards before reaching the hands of consumers.
Customers in Ontario can rest assured that they are receiving products of the highest quality from TonZa. The company’s dedication to quality control not only sets them apart from competitors but also underscores their commitment to providing superior products that meet the needs and preferences of their valued customers.
Other Machining Capabilities
We provide end-to-end manufacturing—from CNC machining to vacuum casting and injection molding—throughout California, USA.

Injection Molding

Sheet Metal Fabrication

High Pressure Die Casting

Vaccum Casting

3D Printing
CNC Machining Services Locations Near Ontario, California
{Tonza’s long-standing expertise in CNC milling, turning, and 5-axis machining allows us to delivering precision, precision, and trustworthy precision parts.}

TonZa is a leading provider of CNC Machining Services in Ontario, offering high-quality precision machining solutions to meet the needs of diverse customers. Our state-of-the-art facilities and skilled technicians ensure that we deliver reliable and accurate machining services to our clients. With years of experience in the industry, we have built a reputation for excellence and customer satisfaction.
We take pride in our ability to deliver cost-effective CNC Machining Services without compromising on quality. From prototyping to mass production, we have the capabilities to handle projects of all sizes and complexities. Our dedication to precision and efficiency sets us apart from the competition, making us the preferred choice for CNC machining services in Ontario. Trust TonZa for all your machining needs and experience the difference that quality and expertise can make in your projects.
FAQ
Here, we’ve listed some of the most common questions about CNC machining services for Ontario, California. “If you can’t find a satisfactory answer, please contact us.“