Profile: Riddhi Impex develops ferrous & non-ferrous metal for industrial raw materials. We are an ISO 9001:2000 certified company. We offer stainless steel, carbon steel, alloy steel, aluminum alloys, pipe fittings, copper brass, ferro alloys and other metals. We also export ferrous and non ferrous metals. We also manufacture fin tubes that includes copper fin tube and copper alloy fin tubes. Finned tube is an integral extended surface tube having helical fins on the outside & designed primarily for application, which require a high outside to inside surface area ratio such as heating or cooling gases.