Gold plating services; Customization services, being the coating of computers, laptops, portable music players, mobile telephones, portable USB storage devices, jewelry, tablet computers, computer screens, computer mouse, writing instruments, watches, decorative ornaments, imitation jewelry, horological and chronometric instruments, key rings, cufflinks, trophies, awards, commemorative shields, commemorative coins, medals, microphones, headphones, earphones, speakers, amplifiers, bicycles, li...