Piontech specialized in mylar/ spacer/ shutter for all kinds of lens module(CMOS,CCTV,CCD),specially,good at malar of mobilephone lens module.
tolerence at±0.005mm,
concentric tolerence at ±0.01mm,
Min thickness:0.025mm
Min inner hole diameter:0.25mm
Material: SOMA,3M,Dupont raw
Contact person :Tony Wong13829127026;0755-29958664 www.piontech.com.cn