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About us
 Shenzhen KingshengPCBA Tech Co.,Ltd (HK C-Alley Co.,Ltd), an professional PCBA manufactuer and electronics manufacturing service (EMS) provider for 12years.SMT factory has ISO9001, ISO14001, TS16949 certification, advanced production equipment and rich experience in the production of PCBA. more

What's single/double/multi-layer sided circuit boards?
What's single/double/multi-layer sided circuit boards?
 
Single-Sided Circuit Boards: 
These boards when made with a FR4 base have rigid laminate of woven glass epoxy material, which is then covered on one side with a copper coating that is applied in varying thicknesses depending on the application
 
 
Double-Sided Circuit Boards: 
Double-sided boards have the same woven glass epoxy base as single-sided boards — however, in the case of a double-sided board, there is copper coating on both sides of the board, also to varying thicknesses depending on the application
 
 
Multi-Layer Boards: 
These use the same base material as single and double-sided boards, but are made with copper foil instead of copper coating — the copper foil is used to make “layers,” alternating between base material and copper foil until the number of desired layers is reached.