About Sealing Industries, Inc.
 

Sealing Industries Inc. has over 35 years experience in the RF heat seal industry with hands-on experience in the operation, maintenance, service and applicability of RF machines. 

Don Bartholomae has been working with RF equipment since the age of 19 as an operator at a small bindery located in the Chicago area.  Don soon became a production manager with maintenance responsibilities for over 20 various RF machines.

In 1974, Don was given the position of salesman and serviceman for the largest producer of RF machines at that time.  In the following years, he gained extensive knowledge in the many diverse areas and industries where RF sealing is utilized.  His eventual promotion to Manager of the Chicago office exposed him to an array of customer's needs. 

In 1999, Cosmos-Kabar Mfg. (currently the world's largest manufacturer of RF heat seal equipment) contracted with Don for sales representation in the Central & Midwestern United States.

Don Bartholomae's expertise spans the medical and automotive markets, as well as looseleaf bindery, healthcare, canvas & tent industry, athletic protection and inflatables.  Today, Sealing Industries provides sales in new and used RF Machinery & Equipment and Automation Systems as well as providing RF & Blister Sealing Dies and Tooling.

Sealing Industries is dedicated to providing it's customers with quality and service unsurpassed in the RF industry.