... 4.Small order 10 layers pcb 5.Best quality price 1,ISO90001:2000, UL, ROHS 2,No MOQ 3,Free ... see the parameter as follows: 1)material: FR-4, FR-1, CEM-1, CEM-3, FR-4 Halogen Free 2)layer: 1-12 3)board thickness: ... 0.4mm-3.2mm 4)copper thickness: 0.5oz, 1 ... 0.2mm 6)min. Track width/space: 4/4mil(0.1/0.1mm) 7)surface finish: HASL, Lead free HASL, ...