building intercom pcb circuit board manufacturers intercom doorbell host circuit board production customization

processing custom: yes
item no: 164
brand: leabon
model: 164
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