Precision Surfaces International (PSI) is a wholesale
distributor of consumable products for achieving precision surfaces.
We serve three principal markets, and offer 3M Microfinishing
Abrasives in sheet form to consumers. Our three principal markets are
as follows:
Metallurgical Laboratories: PSI supplies a complete product line of
non-chemical lab consumables, including products for sample cutting,
grinding, and polishing. We also offer an extensive product line for
Field Metallography.
Fiber Optic: PSI supplies 3M Lapping Film and Diamond Lapping Film for
the polishing of fiber optic cable terminations.
Industrial Superfinishing: PSI supplies products in belt, sheet, roll
and discs form for use in many production grinding and polishing
operations. These products include Diamond Lapping Film, Flexible
Diamond Products, Diamond Compounds an Suspensions.
PSI has been in business since 1980, with the same ownership and
management since 1983. Located in The Heights in Houston, Texas, USA,
PSI serves customers where ever they may be located. We do business
the "old fashioned way": people to people with extensive
product knowledge and service beyond what our customers expect. We
have no "phone trees" at PSI, if you call us, a live person
will answer the phone. We know our products well enough to ask the
right questions to help our customers get the correct products for
their applications, including substitutions when necessary.
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