Tracy
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The outer line of the PCB BGA production:
BGA can refer to specifications, design pad size corresponding to the position of a customer to make a standard design BGA BGA array, and then as its benchmarks to be corrected under the BGA and BGA vias were being shot, to be filmed after the original is not shoot before the backup check the level of contrast before and after being shot effect, if BGA pad around large deviations, can not only beat BGA position over the next hole.
Contact: Ms Tracy
Phone: 0086 18682010757
Tel: 0086 18682010757
Add: BludingA,Shixiaganglian Industrial Park,Shajing,Baoan,Shenzhen,China