The perforated aluminum plate has round holes, long holes, square holes, triangular holes, fish scale holes, diamond holes, pentagonal holes, hexagonal holes, eight-figure holes, cross holes, square holes, herringbone holes, I-holes and other special-shaped holes.
Punching aluminum plate production process: CNC cutting plate → sheet wiring → CNC punching (punching Angle, grooving)→ bending forming (roll arc)→ Welding → assembly (reinforcement, Angle code)→ grinding → polishing → inspection.
