1)Material: stainless steel, stainless iron, brass.
2)High precision chemical etching process.
3)Metal sheet thickness: 0.03 mm up to 1 mm
4)Min process tolerance: +/- 0.01 mm
5)Max etching product size: 550*550 mm
6)Certification: ISO14001:2004, ISO9001:2008
7)Quality control: 100% in house inspection