Witco Inc 

6401 Bricker Road, Avoca, Michigan, 48006, United States


Witco Inc. , established in 1977, is a woman owned precision CNC contract manufacturer.

We are a Build to Print shop which is diversified in many various Markets, including, but not limited to Aerospace, Defense, Mining, Commercial, Transportation, and Industrial.

By combining our years of In House Machining experience with Qualified Partners to perform NDT, Plating, and Heat Treat, to name a few, we are capable of meeting all requirements relative to each Industry.


AS9100D certified

ISO/2015 Certified

ITAR registered

Certified Woman Owned

JCO registered

Whether you need prototype, small quantities, large quantities, or a long-term supply with scheduled deliveries, Witco Inc. will work with you in any situation to provide the highest quality on time product. Witco Inc. is organized to respond quickly and accurately, from estimating through production to delivery.

Our Work

Recent Jobs Quoted

Manufacturing Capabilities


Automotive, Space Industry, Government Military, Aerospace & Defense


Aluminum, Carbon Steel, Tool Steel, Bronze, Magnesium, Nickel, Stainless Steel, Inconel, Alloy Steel, Brass, Copper, Titanium, Beryllium Copper, Metal, Other Metal


2x - DMG Mori HNX5000 HMC

2x - Doosan 5-axis VMC w/probing

3x - 3+2 Vertical Machining Centers

15 CNC Turning Centers

1 Mill/Turn CNC Lathe

6x - Vertical Machining Centers

Full compliment of Indexers for CNC Mills

11x - Brothers CNC Mills

Various secondary/manual machines.

Company Details

Company Type


Cage Code




MFG Member Since



United States



ISO 9001


Women's Business Enterprise (WBE)

D-U-N-S Number




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