... circuit printingR, RR, HQ, BD series use in electron, electric circuit, circuit wafer, faceplate, product ... Glass printingAA, HA, HQ, HH series used in engineering household appliancesconstructiondecorationautomobilesContainersartintelligent glass printing, the hardness range is ... : Abrasion resistance and Solvent resistance,made in china.use in packaging, advertising, plastic, electronic circuit boards ...