Provided is a resin composition capable of achieving a higher plating property. The resin composition comprises, relative to 100 parts by weight of a resin component comprising 30 to 100% by weight of a polycarbonate resin and 70% by weight or less of a styrene-based resin, 10 to 100 parts by weight of a glass filler and 2 to 20 parts by weight of a laser direct structuring additive, wherein the laser direct structuring additive comprises a metal oxide particle comprising titanium oxide coated with a composition comprising tin as a main component and antimony.