MCPCB have excellent thermal conductivity, They are very good heat sink so It’s widely used for the LED products.
Fiberglass Reinforced FR4 is a glass fiber epoxy laminate. It is the most commonly used best quality PCB material.
CEM is made from woven glass fabric surfaces and non-woven glass core combined with epoxy synthetic resin.
FR1 have a good ability of mechanical punching (milling). so It is good option for single side pcb upto 130 degree celsius TG.
XPC Offers excellent electrical, mechanical, moisture and heat resistance with cost effective solutions.
PCB Stencils allow to address the solder paste on copper pads. It is necessary for assembling surface mount components on board.