DRP Malleable Private Limited From a humble beginning in 1976, the house of DRP, a name synonymous with Valves Cocks & Pipe Fitting is now hubbing with great activity. It is a name to be reckoned with in the field of a wide range of stainless steel, Gun metal, Brass & Bronze Valves & Cocks ,steam Valves & Boiler mountings. Veeson was added in 1992 for producing Cast iron Industrial Valves. Yet another unit , to meet the wishes of customers & a net-work of dealers all over the country, "DRP-M" was established in 1996 to cater the needs of quality malleable & cast steel pipe fittings.