Proud to be an Employee Owned Company since 1989


Phone: 330.274.2264

IATF 16949:2016
ISO 14001: 2015
ISO 9001:2015



Supplier Quality Assurance Manual

Company History

Leader in Engineered Sealing Solutions
for Demanding Applications

Founded in 1964, Mantaline is a world-class leader known for engineering competence, quality and precision in diverse markets.

Our staff of a hundred designs, engineers, develops and manufactures customized extruded elastomeric profiles for market leaders throughout the U.S., Canada, Mexico, Brazil, Germany and Japan. We are a leader in engineered sealing solutions for demanding applications.