This concealed rain shower features a 10-inch ceiling-mounted design with an all-metal body and rain-only water flow. Its simple internal structure minimizes mechanical failures. Salt spray tests exceeding 72 hours guarantee superior corrosion resistance. Installation aligns with standard concealed plumbing systems, and QuickClean silicone nozzles maintain water performance. OEM/ODM customization allows tailored finishes, logos, and dimensions for hotels, luxury apartments, or wellness centers.