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Professional Custom electronic printing PCB Layout Design Green Solder power bank board
BOYI was established in 2011, with a total area of 20000 square meters. Fully automatic production line, with LDI, DS line, Dongtai CNC drilling rig, high-precision oven, copper wire sinking, gong trigger, flying needle testing machine, AOI testing machine. 200 workers.
more catalog .Welcome to sample and customize with pictures.