Material: There are 4 different materials for choices.
Colors: Soft Enamel
Motifs: Printed
Color Chart: Y/M/C/K
Strength: The total lead content test of offset printing inks conform to the specifications of US CPSIA HR4040
Production Procedures:
Preparing Films for each different colors → Printing colors (Each time by one color) → Baking at temperature of 160°C (Baking each time after one color printed) → External Shape Cutting → Soldering Attachment → Racking before plating → Electroplating if necessary → Epoxy Covering → Packing.