Silicone Shower Head Rainfall Nozzle. FDA & LFGB Certified Materials: Uses medical and food grade silica gel meeting international safety standards. Custom Logo Printing: High quality logo printing available upon providing picture files. Fast Proofing Confirmation: Proofing confirmation typically takes 7-10 days after receiving detailed drawings. Durable Chemical Resistance: Silicone rubber offers excellent chemical resistance and long-term durability. Eco-Friendly & Sanitary: Environmentally safe, sanitary, and healthy for various application scenarios. ISO & CE Certified Manufacturer: Company holds ISO 16949, ISO 13485, CE, and ROHS certifications. Flexible MOQ for Customization: MOQ varies by complexity; simple products start at 100 pieces. 12+ Years Manufacturing Expertise: Leading manufacturer with over twelve years of silicone and rubber product experience.