ALLY CIRCUIT ELECTRONIC LIMITED
SUZHOU TECHNOGREEN ELECTRONIC CO., LTD.

Manufacturer

Specialist
 

THE PREFERRED

bUSINESS PARTNER

The development of high density of PCB and IC substrate which is lead to decrease in hole size and increase in hole number. However the conventional aluminum entry sheet such as AL foil or phenol board failed to meet the demand of fine hole or hole accuracy and quality. LAE is a upgraded product to enhance the accuracy of drilling, reduce heat generation at drilling to extend the drill bit life span. 


LUBRICATED ALUMINUM ENTRY BOARD

LAE FUNTIONALITY
LAE APPLICATION
COMPARISON ENTRY
LAE INTRODUCTION
BOARD IN DRILLING
 
LAE STRUCTURE
ALUMINUM ENTRY BOARD
(Without Lubrication)