Mantaline Corp Inc

Universal Polymer & Rubber is a rubber manufacturing company based in Middlefield, Ohio. The company has been in Ohio since 1970. It has three main processes: rubber molding, rubber extrusion and plastic extrusion. Products include grommets, bushings, sleeves, pope gaskets, rubber rope and rubber mats. UP&R has a 150,00-square-foot manufacturing facility. The company has full capability to source, produce and manage supply lines throughout the world.

Seal Master Corporation, based in Kent, OH, specializes in the manufacturing of hand-built, custom-engineered inflatable seals and bags, designed for a variety of critical applications across multiple industries. With over 40 years of experience, the company leverages innovative engineering to deliver reliable sealing solutions that meet stringent quality standards and custom client specifications. The company serves diverse markets including defense, food processing, nuclear energy, and pharmaceuticals, providing durable inflatable seals for environments requiring strict compliance and safety. Their dedicated team works closely with clients to develop tailored solutions that enhance product performance and operational efficiency. Generated from the website