PVD‑2300 Industrial Multi‑Arc PVD Vacuum Coating Machine Decorative coating equipment designed for mass-production of hardware and stainless-steel workpieces. The PVD‑2300 industrial multi‑arc vacuum coating machine is a high-capacity production-oriented model, suitable for mass coating of medium-small conductive metal workpieces, including small hardware accessories, 3C metal components, scissors & cutters, and stainless-steel crafts. This system delivers excellent film