| Layers | From single-sided to 12+ layers | 
| Copper Thickness | 0.5-6 OZ | 
| Material | FR4 (Shengyi China, ITEQ, KB A+, HZ), HI-TG, FR06, Rogers, Taconic, Argon, Nalco, Isola and so on | 
| Solder Mask | green, yellow, white, blue, black, red and so on | 
| Finished Surface | Conventional HASL, lead free HASL, ENIG,Immersion gold(Hard Gold,Soft Gold),Immersion Silver,Silver Plating,Lead free ,HASL),Immersion Tin,Tin Plating,OSP,Carbon,Platinum,ENENIG... | 
| Silkscreen color | white, black | 
| Products Type | HF(High-Frequency)&(Radio Frenquency)board, impendance controlled board, HDI board, BGA&Fine pitch board | 
| Min. line width/gap | 3.5/4mil(laser drill) | 
| Min. hole size | 0.15mm(mechanical drill)/4mil(laser drill) | 
| Min. Annlar Ring | 4mil | 
| Max Copper thickness | 6OZ | 
| Min Solder Mask Bridge | 0.08mm | 
| Plugging Vias capability | 0.2-0.8mm | 
 
                 
                 
                 
                 
                 
                 
                 
                 
                