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Flex PCB capability

Flex PCB Capability
Shengyi FCCL SF305; SF325; SF201; SF202; SF201A
Taiflex FCCL NDIR050513HJY; IDIR051013HJY; NDIR100520HJY; THKD200520JY
Panasonic FCCL R-F775 11RB-M; R-F775 22RB-M; R-F775 21RB-M
DuPont FCCL AL9111R; AP9121R; AP9131R; AP8525R
3M Type 9077; 6677; 9058
Layer Count 1L-8L
Thickness without stiffener 0.05-0.8mm 
Max board size 9*14 inch
Min board size 5*10mm
Dimension Tolerance  +/-4mil
Min diameter of holes 0.1mm (Laser drill); 0.15mm(Mechanical drill)
Max Aspect Ratio 15:1
Surface finish ENIG; GOLD Finger; Flash gold; HASL; Immersion Tin; Immersion Sliver; OSP; Hard gold
HDI structure 1+n+1
Routing Tolerance ±0.05mm (Laser cutting); ±0.13mm (Punching)
Surface treatment thickness Immersion silver thickness: 0.2‐0.4um                                  OSP thickness: 0.1‐0.3um                                              Hard gold thickness: 0.1‐1.5um                                       Gold thickness (ENIG): 0.05‐0.10um                               Nickel thickness (ENIG): 3‐6um
Silkscreen  color white; yellow
Max. finished copper thickness 3OZ
Impedance control tolerance ±5Ω(≤50Ω); ±10%(>50Ω)