Prince Carol Stream Location

Carol Stream, IL

Our Carol Stream, IL, headquarters is “home base” for all of Prince. We focus here not only on precision machining, but also on our QP Hydraulics division, which offers innovative joysticks and check valves to the mobile and industrial hydraulics markets. Our facility combines highly-trained team members with computer-controlled machine tools, operating virtually around the clock.

Carol Stream Machining Capabilities

Vertical CNC Machining

  • Four vertical milling 5-Axis HAAS VF2-VF6 machines
  • Four vertical milling 4-Axis HAAS VF2-VF6 machines
  • One vertical milling 3-Axis Mazak Nexus machine

Horizontal CNC Milling

  • Five-machine horizontal milling FMS (Flexible Machining System) with four loading stations, 500mm pallet
  • Five-machine horizontal milling FMS (Flexible Machining System) with four loading stations, 500mm pallet
  • Four horizontal stand-alone milling machines
    • (2) Mazak FH-5800
    • (1) Mazak FH-6600
    • (1) Mazak FH-680

Swiss-style & Large Diameter Precision Turning

  • Thirteen Swiss-style turning machines with bar feeding
    • (2) Tsugami BH-38
    • (1) Tsugami BU-38
    • (1) Tsugami BU-26
    • (1) Tsugami SS20
    • (4) Citizen M20
    • (1) Citizen M16
    • (2) Citizen M32
    • (1) Citizen L25
  • Three large diameter CNC turning machines
    • (2) Mori Seiki NL-2500Y
    • (1) Okuma LB-300EX

Mill/Turning CNC Machining

  • Five Eurotech mill/turn CNC machines with twin-spindle, twin-turret, bar-fed capabilities
  • Seven mill/turn CNC machines with gantry loading
    • (5) Mazak Multiplex 6200-Y
    • (1) Takamaz XD-10I
    • (1) Takisawa T-200

Precision Grinding & Honing

  • Four centerless grinding machines, 2” feed, 2” thru-feed, 2″ max diameter
  • Two Sunnen horizontal honing machines, 3.5” max diameter
  • Two Engis vertical honing machines, 1.25” max diameter
  • One vertical broaching machine, 10-ton capacity and 48” travel

Interested in Partnering with Prince?

Prince Offers ISO 9001:2015 Certified Facilities for all Industries

At Prince, we understand your need for consistent, high-quality parts. Our robust quality system (we offer both ISO 9001:2015 and AS9100 certified facilities) and dedicated quality team ensure that FAIs and PPAPs are right the first time. In addition, we are also pursuing ISO 13485 certification at several of our facilities in 2024. Our facilities in Carol Stream, Batavia, and Titusville are ITAR registered, and we are pursuing ITAR registration in Tampa and Brattleboro.

Our Florida Locations are Both AS-9100 Certified

Our facilities in Titusville and Tampa, FL are AS9100-certified and ISO 9001-certified.

Titusville, FL

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What Our Customers Have to Say

“Prince has been a strategic supplier of ours for the past 20 years. Over that time, they have collaborated with our engineering team at the early stages of a number of high-profile projects to support our business growth. The Prince team is highly dedicated, with skilled professionals in every aspect of their business. Because of their performance and professionalism, they have more than tripled their business with us over the last several years.”

Global Commodity Manager – Large Industrial Energy Controls Company

“Prince has been a partner of ours for many years. I find them to be a very reliable, professional and customer-focused company. We can count on them to deliver quality products on time and at a fair market price, which is why we continue to turn to them for our machining and fabrication needs.”

Purchasing Manager – Dental Imaging Company

“Prince has been a supplier to our business for well over 20 years. They are very responsive and always willing to align with us to better support our key business objectives. Prince provides consistently good quality and delivery performance. They are very much respected and viewed as a growth supplier to our business.”

Global Sourcing Manager – Large OEM Manufacturer

“Prince has been a strategic supplier of ours for the past 20 years. Over that time, they have collaborated with our engineering team at the early stages of a number of high-profile projects to support our business growth. The Prince team is highly dedicated, with skilled professionals in every aspect of their business. Because of their performance and professionalism, they have more than tripled their business with us over the last several years.”

Global Commodity Manager – Large Industrial Energy Controls Company

“Prince has been a partner of ours for many years. I find them to be a very reliable, professional and customer-focused company. We can count on them to deliver quality products on time and at a fair market price, which is why we continue to turn to them for our machining and fabrication needs.”

Purchasing Manager – Dental Imaging Company

“Prince has been a supplier to our business for well over 20 years. They are very responsive and always willing to align with us to better support our key business objectives. Prince provides consistently good quality and delivery performance. They are very much respected and viewed as a growth supplier to our business.”

Global Sourcing Manager – Large OEM Manufacturer

It’s Easy to Get Started

Tell us about your products and your parts procurement challenges and goals.

Your single point of contact will guide you step-by-step through our proven process to transition to Prince.

We’ll ensure your parts arrive on time, meet your quality requirements, and support your growth plans.