38mm 38/400 Screw Cap Tinplate Unishell Metal Cap for Bottles OEM Factory Direct CE Marking Reach Compliant FDA Test

38mm 38/400 Screw Cap Tinplate Unishell Metal Cap for Bottles OEM Factory Direct CE Marking Reach Compliant FDA Test. Pharmaceutical-Grade Hygiene: Produced in ISO9001-certified Class 10,000 cleanroom for safe sealing. Fully Customizable Design: Custom sizes, colors, finishes, printing, and branding elements available. Patented Precision Technology: Proprietary manufacturing techniques ensure high-precision closure solutions. Multiple Material Options: Available in high-quality tinplate and aluminum with excellent sealing integrity. FDA & REACH Compliant: Meets global safety regulations and is food-safe for diverse applications. Factory Direct Supply: Competitive pricing and global delivery from a manufacturer with 30+ years expertise. Versatile Size Range: Available in 38mm, 45mm, 53mm, 58mm, 70mm, and 89mm for various bottles. Eco-Friendly Packaging: Sustainable solutions supporting corporate sustainability goals and safety standards.