
Aluminum manifold for the aerospace and defense industry

Lighting fixture used for technology inspection

Lock nut for the aerospace and defense industry

Drive shaft for the elastomers manufacutring industry

We are proud to have achieved registration to
ISO 9001:2015, effective April 2018.


Operating Hours:
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MONDAY - FRIDAY: 7:00 AM - 4:00 PM
​SATURDAY: 7:30 AM - NOON
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​1 856 768 3120
417 N. Grove Street
Berlin, NJ 08009
About Us
Founded in 1966, Tri-Products Inc is a family owned and managed business founded by Mr. Raymond Mauger Sr. Ray began his career as a machinist more than 50 years ago, in the early 1960s. His son Raymond Jr and daughter Joan have followed him into the family business.
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The Mauger family take great pride in the quality of their work, and it shows in every product delivery. In April 2018, TPI achieved ISO9001:2015 registration.
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Current well-known customers include Dupont Inc, Safran Aerospace and Johns Manville.
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Contact Joan Mauger at 856-768-3120 to receive a free quote for your precision parts needs. We thank you for your interest in our company and our work!
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We accept VISA and Mastercard.

Our Services
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- Precision machining
- Structural metal fabrication
- Mechanical assemblies
- Welding
- OD and ID grinding
- Surface grinding
- Plating and heat treating