Business scope: Semiconductor,
New Electromechanical Components,
Chip Components,
High Density Printed Circuit Boards And Flexible Circuit Boards,
Basic Copper Chloride,
Hybrid Integrated Circuit,
Copper Hydroxide,
Optoelectronic Devices,
Manufacturing And Sales,
Optoelectronic Devices,
Frequency Components,
Power Electronics,
Sensitive Components And Sensors,
New Electronic Components,