◆Layer Count：22L
◆HDI：3+N+3
◆Material：FR408HR
◆Board Thickness：1mm±0.1mm
◆Min.Hole Size：0.15mm
◆Micro vias：L1-L2,L2-L3,L3-L4,L19-L20,L20-L21,L21-L22
◆Via-in-Pad：VIPPO
◆Min.Trace/Space：3/3mil
◆Surface Finsh：ENIG
Tel : 027-85561556; +86-14737539269
Office Address：Optics Valley Dingchuang International ,East Lake High-Tech Development Zone , Wuhan
Factory Address：Electronic circuit board industrial park | Wanan,Ji An| Jiangxi
