Mainly engage in plastic molding, mold design & making, also in various electronic product or program research and development – 主要经营塑胶成形，模具设计及制作，还包括各种电子产品或方案的研发及制作;
Mainly engage in plastic molding, mold design & making, also in various electronic product or program research and development – 主要经营塑胶成形，模具设计及制作，还包括各种电子产品或方案的研发及制作;
