各类生产印制电路板的专用设备、仪器、仪表及专用生产材料;(覆铜板、油墨材料、网版、胶版、化学试剂、添加剂等等);

• Special equipment, instrument and materials (copper-clad laminate, ink, stencil, film, chemical reagent and additive etc.) For PCB manufacturing;