Product type: Aluminum Substrate Material: Aluminum plate +high thermal insulation material Layer/Thickness: 1L/1.0 mm Outer Copper:/ 1 OZ Surface treatment: HASL LF Min Line Width: ≥ 0.20mm Min Line Space: ≥0.20mm Min Hole: ≥2 mm Solder Mask: White X 1 side Silkscreen: ...