About Us


Who are we?

Spruce Pine Mica Co., Established in 1924, is the industry leading producer of precision mica, plastic, and exotic material parts for optical, electronic, medical, aerospace and defense applications. We have through necessity developed our own techniques and machinery to aid in meeting the demanding precision requirements of modern industries. Many of the parts we produce must meet the most demanding applications, with thicknesses ranging down to the millionths of an inch with surfaces completely blemish free. 


Unusual materials?

Changes in our industry have brought about many synthetic materials which have replaced mica in some applications. We have expanded our capabilities to fabricate these plastics, such as nylon, delrin, Teflon, vespel, torlon, ultem, and other exotic materials.


Who trusts our products?

Our company has one of the most diverse customer base that you can imagine. Our company has manufactured every kind of part for all types of industries from nylon cutting boards to interstellar space exploration. From a single piece to over 300,000,000 pieces we can help keep your business moving forward.

Where are some of our parts?

We made several parts that are on the Voyager 1 and Voyager 2 space craft.  Where are they now? Are they still functioning?

Contact Us

Better yet, see us in person!

We enjoy our customers, so visit us when you are in the area during normal business hours.

Spruce Pine Mica Company

132 Mountain Laurel Drive, Spruce Pine, North Carolina 28777, United States

+1 (828) 765-4241


Open today

09:00 am – 04:30 pm

Drop us a line!