... methods: Silk printing, rotary printing, adhesive sticker printing and 1 to 12 color printing; 2. Materials: Adhesive stickers, gum stocks, PE ... with American and EU standards. 4. It has resistance to heat, high temperature, water and fouling resistance; 5. It has good transparency ... authentication including RoSH, SGS, UL and CSA. epoxy stickers of China manufacture