Keystone Koating LLC. is a professional powder coating company dedicated to serving the powder coating industry needs of businesses all across the keystone state and beyond since 1986.

Our success derives from strong dedication towards our customers by providing them with a superior coating for their products.  Our competitive pricing and extensive knowledge from years of experience, helps attract and retain customers from a wide variety of industries including agriculture, medical and retail.

Keystone Koating is a family owned division of Paul B. Zimmerman, Inc. and has expanded in recent years to  utilize three state-of-the-art facilities allowing us to serve you better. Two plants are located in Lititz and one plant is in Mifflintown, PA.

We are capable of handling large runs small batch runs and can even assist you with product design to ensure and achieve optimal coating for your unique products and customized requirements.

Please contact us to have a sales representative assist you.