Apple Rubber's advanced testing laboratory offers one of the most stringent quality assurance programs in the industry. Material and dimensional certifications are available. We can customize a quality program to meet your specific testing requirements and supply documentation with shipments.

Learn more about our uniquely tailored quality documents.


*To request a sample, a quote or to speak with an engineer, please use one of the following forms: Sample Request, Request for Quote or Engineering Requests.

To search our o-ring inventory, please use our O-Ring Size Search tool.

For all other questions…