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Made in CT
Company Profile
- Company: Hygrade Precision Technologies, Inc.
- Category: Fabricated Metals
- Website: http://www.hygrade.com
- Location: Plainville, Connecticut
- Contact: Chris Duffy, 860-747-5773 ext. 251
- Congressional District: Fifth District
- Congressional Representative: Elizabeth Esty

About
Celebrating over 50 years of service, Hygrade is a single source for precision machining, grinding and lapping specialists. A privately held small business, we cover aerospace, automotive, commercial, industrial and medical markets. Hygrade is AS9100 Rev C certified and NADCAP certified for chemical processing.
Products & Services
We are approved for nital etch by Boeing and Sikorsky.
- NADCAP certified for surface temper etch
- Flat lapping/grinding
- CNC multi-axis machining
- Cylindrical grinding