CP Machining LLC

CP Machining LLC  is a professional custom parts manufacturer located in Bensenville, IL USA. We specialize in providing service to our customers with Swiss machine, CNC turning, CNC milling and Screw machine product.


20+ years experience in CNC machining

20+ years experience in CNC machining. Our dedicated and experience team made sure that parts are made on time and with the highest quality.

Strict Quality Control

We strictly follow rules of quality management in the production. With our inspection equipment in-house we make sure parts meet highest precision.


Our services include CNC Machining, Swiss Machining, Screw machine Machining. We work with you every step of the way, from prototyping to production.

On Time Delivery

We specialize in rush deliveries and we have a very good record of on time delivery, fair pricing and high quality.


Here at CP Machining LLC. we have over 25 years of experience in CNC precision machining.

We are serving customers with precision machine parts in the industries of machine tools, pumps, valves, food processing, automobiles, automation and more. We have experience in machining parts from different materials of steel, stainless steel, aluminium, bronze,  plastic and more.

We are very flexible, strong at prototyping, taking good cares of your orders from one piece to batch production of small and medium size, and specializing in rush deliveries with a record of on time delivery, fair pricing and high quality. Our high skilled employees are didcated to continous imrpovement, quality and professional training.

We can do secondary treatment of plating, heat treatment, coating, polishing, grinding, anodizing and more. All the factories are in the same area near by.

We are conveniently located at the corner of the Chicago O’Hare International Airport.


CP Machining LLC
211 Beeline Dr.
Bensenville IL 60106

Phone: 630-766-2313