Layer : 1L ; Base Material : PI ; Board Thickness : 0.155mm ; Final Copper Thickness : 35um ; Surface Finished : ENIG ; Coverlay : Yellow ;
https://www.hoyogo.com/Products/HYG802R01005A.htmlLayer : 1L ; Base Material : PI ; Board Thickness : 0.15mm ; Unit Size(mm) : 20.08*74.73 ; Panel Size(mm) : 103.0*246.0 ; Surface Finishing: ENIG ; Copper : 1OZ ; Min W/S(mil) : 10/10 ; Solder Mask : Yellow Coverlay ;
https://www.hoyogo.com/Products/HYG1282F01001DPISUS.htmlLayer : 6L ; Base Material : FR4 ; Board Thickness : 1.6mm ; Surface Finished : ENIG ; Min Hole Size : 0.2mm ; Solder Mask : Pink ;
https://www.hoyogo.com/Products/PinkSolderMaskPCB.htmlLayer:4 ; Base Material:FR4+PI ; Board Thickness:1.82mm ; Unit size:300.37 x 80.16mm ; W/...
https://www.hoyogo.com/Products/4LFlexrigidboard.html;
https://www.hoyogo.com/Products/5L-FR4PIFlexpcb.html; Layer:4 ; Base Material:FR4+PI ; Board Thickness:0.60mm ; &...
https://www.hoyogo.com/Products/4LFR4PI06mmBoardThic.htmlSolder Mask: Pink Layer: 2L Base Material: FR4 Board Thickness: 1.6mm Final Copper Thickness: 1OZ Surface Finished: HASL Lead Free Unit Size(mm): 160.0*100.0
https://www.hoyogo.com/Pink-PCB.html