![]() Dellner Polymer Solutions Dellner Polymer Solutions (formerly known as Silentbloc UK) is a company that provides vibration control, rubber fabrication, and bonding products. | ![]() Superior Tire & Rubber Superior Tire & Rubber (STR) is a company that designs and manufactures polyurethane and rubber industrial components. | ![]() Karman Rubber Karman Rubber is a company that manufactures custom-molded rubber and rubber-to-metal bonded parts. | |
Founding Date | Founding Date 1948 | Founding Date 1964 | Founding Date 1945 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Burton upon Trent, GB HQ Pune, IN | Locations Warren, US HQ Warren, US | Locations Akron, US HQ |
Employees | Employees 632% increase | Employees 24036% decrease | Employees 8 |
Operating ⚠ | |||
Trademarks (US) | Trademarks (US) N/A | Trademarks (US) 3 (Dec, 2021) | Trademarks (US) 2 (Mar, 2023) |

Superior Tire & Rubber (STR) is a company that designs and manufactures polyurethane and rubber industrial components.
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Karman Rubber is a company that manufactures custom-molded rubber and rubber-to-metal bonded parts.
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