OEM 38mm 38/400 Unishell Cap Tinplate Metal Screw Cap for Bottles Direct China Factory Supply RoHS/Reach Compliant FDA Test Report

OEM 38mm 38/400 Unishell Cap Tinplate Metal Screw Cap for Bottles Direct China Factory Supply RoHS/Reach Compliant FDA Test Report. Pharmaceutical-Grade Hygiene: Produced in ISO9001-certified Class 10,000 cleanroom for safe sealing. Fully Customizable Design: Customizable sizes, colors, finishes, printing, and branding elements. Patented Precision Technology: Proprietary manufacturing techniques ensure high-precision closure solutions. Eco-Friendly & Safe Materials: Tinplate and aluminum options meeting global safety and sustainability goals. Versatile Size Options: Available in 38mm, 45mm, 53mm, 58mm, 70mm, and 89mm sizes. Superior Corrosion Resistance: Excellent protection for long-term storage in various environments. Factory Direct Supply: Competitive pricing and global delivery from a 30-year expert manufacturer. RoHS/Reach & FDA Compliant: Meets strict quality control and regulatory standards for global markets.