1)Aluminum board (Al type:5052 or 6061)

2)Surface finish: OSP
3)Finish thickness:0.8-3.2mm
4)Thermal Conductivity(Dielectric layer):1.8 to 3.0W/m-k

We offer as following
Layer:1-22 Layers rigid PCB
Base Material:FR-1, FR-2, CEM-1, CEM-3, FR-4, Aluminium base(MCPCB)
Board Thickness:0.2/0.4/0.6/0.8/1.0/1.2/1.6/2.0/2.5/3.2/6.0 mm
Copper Thickness:0.5/1/2/3 OZ
Supplier:Nanya/KB/Shengyi
Surface Finish:HAL, HAL lead free, OSP(Entek), Immersio Nickel Gold,
Immersio Tin/Silver, Flash gold over nickel,
Carbon Ink, Abailable Peelable Mask available
Solder mask:Liquid Photo Imageable Soldermask(LPI)
Color:Green/Blue/Red/Yellow/Black/white