fingertip gyroscope circuit board single-sided double-sided pcb processing and fast factory direct sales

processing custom: yes item no: 102 brand name: lingbang model: 102 mechanical rigidity: rigidity number of layers: double-sided base material: copper insulation material: organic resin insulation layer thickness: conventional board flame retardant properties :vo board processing technology: electrolytic foil reinforcement material: glass fiber cloth base.syi