Coated aluminum entry（S-EC002/S-EC003）

Features:

Replace the soluble lubricant aluminum board. 

Advantages:

A, Improve the accuracy of holes by preventing drill from slipping.

B, Increase the stack height and improve efficiency.

Suitable for products which has accurate requirement on the hole such as computer motherboard, mobile phone board and package substrate similar to the CPU and so on.

Specifications: