Gongguan Chugang Electronic Co., Ltd is a professional manufacture specific in all all kinds of metal components by etching process.

Product size can be achieved between 1mm* 1mm to 600mm* 780mm.
Smallest open hole is ? 0.1mm.
Smallest line width is 0.025mm.
Product precision is ? 0.01mm (common difference). It's generally 20% of material thickness.

If you have any interest in co-operation, pls contact us.