Copper water bottles.
SS puf insulated hotpots, double wall unbreakable SS flasks, novelties, vacuum refills.
Stainless steel utensils like trays, bowls, plates, dishes, tableware casseroles, gold casseroles, tea urn, hotpots, cookware milk boilers, idly cookers, tiffens, lunch boxes, water bottle.
Pooja items, brass statues, copper bottle, copper jug, copper glass, pooja bell, god idols in brass, nagas kuttuvalak, kumkum dabi,.
Inventors of stainless steel vacuum bottles, cola bottles, making coffee percolators.