Product Description: Aluminum PCB is one of the metal products, which is also known as Aluminum base PCB or Alu PCB. This product has a maximum board size of 1200*610mm, and is made of aluminum material with thickness of 1-layer. The minimum line width and space are both 4mil, and the minimum annular ring is 6mil. With its unique characteristics, Aluminum PCB can be widely used in many industries and electrical products. Features: Product Name: Aluminum PCB Copper Thickness: