An O-ring, is a loop of elastomer with a disc-shaped cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.They are one of the simplest, yet most engineered seal designs ever developed. They are the most common and important elements of machine design. We specialize in the manufacturing of Rubber O-rings. Ranging from 1mm to 1000mm we can manufacture O-rings from all types of Rubber Grades like Silicone,FKM, EPDM, Nitrile, Polyurethane & Others. We can also provide sizes above 1000mm through Step-molding process. Applications : Used in Pumps & Valves, Mechanical Seals, Actuators, Hydraulic & Pneumatic cylinders, Filters, Lubricating systems, etc