Marketing Department Tel: 13844848195
General Affairs Department contact number: 15948762485
R&d Department contact number: 0431-84625232
Production Department contact number: 18304316610
Website: www.daqioptics.com
medium-large-aperture metal mirror processing service
Customized metal lens processing service up to 500mm diameter, face shape accuracy better than RMS 12nm, surface roughness better than Ra 2nm
