4th AXIS CNC machining

4th Axis CNC Machining:

Cooling Source invested in the most advanced four-axis equipment. For this reason, we take full advantage of our CNC machining, allowing us to support your high level of part complexity and surface finish requirements.

Indeed, Cooling Source is the industry leader in custom, quick-turn CNC machining services for rapid prototyping and production.

Cooling Source provides Precision Machining (CNC) services to our customers. Our plants can support your products requirements such as rapid CNC prototypes, small-batch machining, and high-volume production.

CSI utilizes the most advanced manufacturing equipment. Briefly, we have a multi-axis CNC center, high-speed spindles, milling, lathe, hydraulic presses, brazing, and grinding machines. To sum up, we are capable of manufacturing a wide variety of complex and high precision parts for Precision Machining (CNC) manufacture. Consequently, we can hold a tolerance of 0.001″ or 0.005 MM. The tolerance kept depends on the equipment. We handle parts size up to 50″ x26″ x25″.

We work with various types of metal and plastics. You can count on us to do the necessary to meet your schedule requirement. Also, we are well-positioned to help you reach your target price product and tight schedule. 

CSI guarantees the quality of your parts. Our plants are ISO 9001:2015. In addition, our California plant is ITAR registered.  A robust quality management system supports both plants. Consequently, we can provide complete First article inspection, traceability, material certifications, and CoCs.

High-quality Precision Machining (CNC) services, our engineers and customer service employees are ready and eager to help with your manufacturing requirements.  Also, you can e-mail us or your cad PDF file for a quote or upload it directly on our website.

Quality Control

Cooling Source will meet or exceed all Customers and other applicable requirements. Clearly, we will strive to exceed customer expectations, therefore engaging and challenging our talented personnel to continually improve each process and system.
Top management shall ensure the quality policy:

  1. Is appropriate to the purpose of CSI
  2. Includes a commitment to comply with requirements and continually improve the effectiveness of the quality management system
  3. Provides a framework for establishing and reviewing quality objectives.
  4. Clear communication within the company.
  5. We continuously review suitability.

Engineering Support

Briefly, as part of design work, our engineers apply advanced 3D modeling. Also, we are using cutting-edge CFD tools to optimize your heat transfer project. In addition, we provide our customers a complete cooling solution to meet specific requirements in a timely and cost-effective manner.

Also, you can count on our Mechanical Engineers to assist with design change and reduce manufacturing costs.

Our fully equipped lab is available to valid your designs, testing, and inspect.

CSI team can help you meet tight schedule requirements while allowing you to focus on your business’s core competencies.

Also, we stand by, ready to support you from concept to production globally.

We ensure secure facilities, traceability, and document control.

Call or e-mail us today to see what your options are. We feel confident that you will love our products, competitiveness, engineering support, and customer service during the sale and afterward


Contact us

cmc machining

2021 Las Positas Ct, Ste 101
Livermore, CA 94551
Phone: (925) 292-1293
Fax: (925) 292-5061


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