flexible rigid pcb with 0 1mm trace

{"cid":"91218790","title":"Flexible Rigid PCB Offering Minimum Trace Width 0.1mm Engineered for Compact and Electronics","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/bb\/75a4e32c81f90e6f904b3f4d04dc-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Customized","Minimum Order Quantity":"1pcs","Delivery Time":"Flexible","Place Of Origin":"China","Certification":"ISO90001, UL,ROHS,REACH","Packaging Details":"Vacumm Package","Payment Terms":"Negotiation","Layer":"6 layer","Copper thickness":"1OZ","Surface Treatment":"ENIG","Line width":"4mil (0.1mm)","Quality":"100% Test","Stored Temperature":"23\u2103\u00b15\u2103"}}

{"cid":"91222745","title":"Local Density Sanforized Rigid Flex PCB Assembly 4 Layer 0.1mm Trace with SMD BGA Components","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/9a\/146b756e05791887de035efd3be1-200x200-1.jpg","attrs":{"Max Layer":"52L","No Of Layers":"4 Layer","Sanforized":"Local High Density, Back Drill","Minimum Trace\/Space":"0.1mm","Treatment":"ENIG\/OSP\/Immersion Gold\/Tin\/Silver","Product Type":"PCB Assembly","Pcb Layer":"1-28layers","Components":"SMD, BGA, DIP, Etc."}}