... be molded in different color.1. Decoration available for outer cap: molded color, UV painting, metalization, frosting, ... silk printing, hot stamping2. Decoration available for inner cap : molded color, UV painting, metalization, silk printing, ... /Hot stamping/QC/Sales/Administration/LogisticsWe doPackaging design, 3D mockup service, mold-tooling, production, quality control, ...