2017 China New Design 2layer 4 Layer 6layer Pcb - Professional China Customized Aa Metal Mobile Phone Battery Pcb – Yongmingsheng

We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for Professional China Customized Aa Metal Mobile Phone Battery Pcb, We adhere to your tenet of “Services of Standardization, to satisfy Customers’ Demands”.
We insist on offering premium quality creation with very good company concept, honest product sales along with the finest and fast assistance. it will bring you not only the premium quality item and huge profit, but the most significant is to occupy the endless market for Aa Metal Mobile Phone Battery Pcb, Battery Holder Aa Pcb, Mobile Phone Battery Pcb, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our goods have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.

Aluminum base Board production process

1. Laminate Shear and drill.
2. Dry or wet pattern imaging.
3. Acid or alkaline etching.
4. Solder mask and silk screen.
5. V – CUT and final shaping
6. Electrical Test and Osp
7. Check up case ,packing and shipping

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