Avon Seals manufactures almost all seal components in-house except for ceramic seal faces and helical springs that are sourced from outside. Ceramic seal faces come from Indian subsidiaries / collaborators of M/s. Feldmuhle Aktienge Sellfehate, Germany, and M/s. Lambertville Ceramics, USA. Springs are sourced from three reputed manufacturers who are approved sources for many companies with ISO 9000 certification.

The raw materials for the most critical components of the seal, ie, the carbon seal face and bellows are directly imported by the company. The mettalic components are pressed out of prime quality stainless sheet of AISI 304 grade. The springs also are of AISI 304 grade, ensuring zero corrosion throughout the service life. The bellows and L rings moulded out of specifically compounded high ACN nitrile rubber ensures little degradation even when subjected to high temperatures of automobile water pumps.

The time temperature graphs on dry running of seals are regularly monitored to ensure that the seals immunity towards dry-running is always safeguarded. These in-process controls virtually rule out any defective component reaching seal assembly stage. The company also boast of several destructive and non-destructive seal-testing rigs.