Founded in 1951, today Cresent forms its niche int manufacture of custom make, corrosion resistance severe service Alloy and Duplex Valves for the Oil and Gasservice, Chemical industry, Port, Defence as well as Power projects. Our supplies include a wide range of McC's ranging form Monel,Inconnel, Hastalloy's, Ni-AL-BR, super Duplex and exotic materials to various projects Globally.