Shri Ram International is the manufacturer and exporter of In/Ex Valves for Marine Engine. Shri Ram International is an ISO 9001:2000 certified company. The In/Ex Valves for Marine Engine are offered from a wide range of materials, such as EN24[BS817M40], EN52[BS401s45],21-4N[BS349S52] etc. Made by metal gathering upset forging process and bimetallic valves are friction welded.