Electroplating &
Surface Finishing Specialists
Beyond Expectations
Why us?
Experience
29 Years In Business
Strong Quality Control
We have established a system that makes us the best in the market
Versatility
No matter how big or small your project is, we can deal with it
Responsibility
We are known to deliver results on time
Get a Quote For Your Project
No Project Too Big Or Too Small
Precious Metals, Inc. (PMI) is a native company dedicated to providing the service of precious metal electroplating and manufacturing promotional articles. Precious Metals. The name refers to the fact that we electroplate precious metals such as Gold, Silver, Palladium, Nickel, Tin Bright and Platinum.
PMI is located in a building of 12,000 square feet Building in Industrial Park Aponte in Cayey, which provides a central point to better serve its many customers.
Precious Metals, INC was established in 1991 by a new generation of Puerto Rican businessmen who were educated in technical fields, and then went through a learning period with several companies. The management staff consists of the two shareholders: Cristobal Colom,BsChe, MBA, Juris Doctor, CEF. and Jose L. Mercado, BsChEng, Cef
Years Established
Completed Projects
Industries We Serve
Medical
Industrial
Religious
We’ve Been Building For Over 30 Years
The electroplating process is one high technology which adds value to the piece to be plated. Normally, the value added is greater than the original value of the piece without plating.
Call For a Quote:
+1 787-263-4646
Our Services
For over 30 years, clients around the world have relied on Precious Metals PR for metal finishing & metal processing. We deliver quality services, and results.
Metal Polishing and Refurbishing
Precious Metals employs robotic, manual and automatic metal polishing processes to achieve your goals. From hand polishing for products requiring detailed craftsmanship to robotic polishing for large orders that require a uniform and easy to replicate decorative finish, Bend Plating can help you choose the best finishing and polishing solutions for your needs.
Aluminium and Titanium Anodize
Anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. This process changes the surface of a metal through an electrochemical process without changing the composition of the metal.
Decorative Plating
Our state-of-the-art metal finishing facility offers electroplate options on a variety of substrates and textures. Color matching and production research and development are available for companies working through design and development considerations. Our engineers can help improve product design and production processes to ensure your metal finishes are appropriate, affordable, and capable of consistently meeting or exceeding design standards.
Passivation
“Passivation is accomplished by immersing stainless steel in a Nitric or Citric acid bath. The acid removes tramp iron and surface contaminants, which helps to clean and re-oxidize the metal. This post fabrication process provides for a more passive and corrosion resistant surface”.
Base Metal Plating for Industrial Purposes
Plating is a surface covering, where metal is deposited on a conductive surface. Precious Metals is capable of electroplating Nickel, Tin, Zinc
Materials We Work With
Gold
Silver
Nickel
Copper
Tin
Zinc
Platinum
Clients We Serve
