• Automotive & Motorcycle
• Aviation / Aerospace
• Badges & ID Tags
• Cosmetic
• Hardware & Plumbing
• Jewelry & Gifts
• Marine
• Medical
• Musical Instruments
• Personal Care Products
Notable Clients
• AT Cross
• Chrysler
• General Motors
• Gillette
• Harley Davidson
• Hirsch Speidel
• Stanley Fastening Systems
Polishing Capabilities
A Reputation for Excellence
A&H Duffy has established itself as a leader in the polishing & finishing industry by continually providing innovative solutions that save time & money in the manufacturing process.

We’ve work with Fortune 500 companies and Small Specialty Shops alike. No matter the size of the project our hands-on approach and attention to detail has made us the go-to-company when Quality, Cost and Timeframe all need to fall perfectly into place.
Custom Tailored Process
Put our 70 years of polishing experience to work for you. With an in-depth knowledge of your part, product and production strategy we can develop a cost-effective polishing process that delivers the high-quality finish you’re looking for.

Our management team is ready to analyze your product & requirements based on:

• Production Schedule
• Production Run (Quantity)
• Product Usage (Application)
• Complexity of the Part
• Type of Material
• Cleaning / Surface Prep
• Polishing Level
• Final Finish to be Applied
• Product Support Services
State-of-the-Art Facilities
Located in Providence / Cranston RI, our 3 facilities provide 80,000 square feet as a base of operation for all of our polishing, finishing and product support services.
Facilities Where You Need Them
A major consideration is the location of the polishing & finishing facilities in relation to where the part / product is being manufactured. A&H Duffy has successfully setup semi-permanent facilities around the US to provide our clients with time & transportation cost savings throughout the product lifecycle.
Always Ready To Lend a Helping Hand
Have an in-house polishing department that needs help with overflow? A&H Duffy is equipped to support your short-term needs or long-term goals.
Our Capabilities
Polishing Methods
6 Levels of Polishing
Product Support Services
A & H Duffy Polishing and Finishing, Co.
Hand Polishing, Machine Polishing, Robotic Polishing, Mass Polishing and Sandblasting
90 Glen Road  •  Cranston, RI  02920   •  401-785-9203  •  401-785-9205 fax
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