custom multilayer pcb for embedded systems

{"cid":"91224204","title":"4 Layer ENIG Surface Finishing Custom Multilayer PCB for Connector Camera Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/9a\/3c19d874533adcf9ced7daeefd66-200x200-1.jpg","attrs":{"Price":"Based On Gerber Files","Brand Name":"Xingqiang","Model Number":"As Per Customer's Model","Minimum Order Quantity":"Sample,1 Pc(5 Square Meters)","Delivery Time":"NA","Place Of Origin":"China","Certification":"ROHS,ISO,UL,IATF","Packaging Details":"Carton Or As Your Request","Payment Terms":",T\/T,Western Union","Supply Ability":"100000\u33a1\/Month","Product Name":"Custom Multilayer PCB","Flammability":"Yes","Legend":"White","Routing":"0.1mm","Min Hole Size":"0.10mm","Copper Overall":"0.5-5oz","Number Of Layers":"1 To 30+","PCB Standard":"IPC Class 2","Testing Service":"AOI Fuction","Surface Finishing":"ENIG\/OSP\/HASL","Quotation Files":"Gerber Files or BOM List(Pcba)","Shipping Way":"By Air , DHL \/ FedEx \/ UPS \/ TNT"}}

{"cid":"91223562","title":"Custom FR4 Material Industrial Control PCBs Printed Circuit Board Multilayer","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/cb\/52a27bd834301c9b199914d43504-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"LJC","Minimum Order Quantity":"10pcs","Delivery Time":"7-10 days","Copper Weight":"1-6oz","Material":"FR4","Surface Finish":"HASL, ENIG, Immersion Silver, OSP","Place of Origin":"China","Certification":"UL ISO IATF1","Packaging Details":"Carton","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram"}}