Engineered Valve Seats for Maximum Durability.
Perfect Sealing. Efficient Combustion.
Trusted Across Cars, Bikes, Three Wheelers, Trucks, Tractors, Earthmovers & Industrial Engines

PRINCE AUTOMOVERS pioneered the development, manufacturing and application of cost effective, High-performance Valve Seat Inserts for Internal Combustion Engines for Cars, Trucks, Tractors, Two Wheelers, Three Wheelers, Industrial Engines etc. Alloy selection includes traditional wear resistant to unique proprietary materials designed to match the specific application of the Valve seat insert needed. The casting, which is the most important and typical factor in the manufacturing of the valve seat inserts, is done in-house at casting plant on latest high frequency Induction melting furnace. These are individually and centrifugally casted, as the case may be, Under the strict supervision of ?qualified metallurgists to meet all standards and sizes to maintain OEM and Global specifications . Complete & independent machine shop equipped with CNCs, Automatic Laths, Centre less Grinders, Duplex Grinder and world class Inspection equipment’s like Profile ?Projector, Crack Detector, Hardness Tester etc. to meet all standards and sizes to maintain OEM & Global specifications. PRINCE Valve Seat Inserts, the first choice of every customer because of consistent quality control and perfect supply schedule.