B.C.Sen & Co. Ltd. Manufactures Oxidized Polish Gold Kangan. The Oxidized Polish Gold Kangan has impressive designs with well defined features. This Kangan comes in traditional floral motifs and hallow leaf design for regular wear. The weight of Oxidized Polish Gold Kangan is 65 grams. B.C.Sen & Co. Ltd. Is the manufacturer of Gold, diamond and platinum jewellery. B.C.Sen & Co. Ltd. Includes necklaces, sets, bracelets, bangles, chains, pendants, mangalsutras, ear-studs, juhmkas, rings, etc. In light and heavy weight categories for traditional and fancy variety in BIS Hallmarked standardized caratages.