
Tinplate 38mm 38/400 Unishell Cap Metal Screw Cap for Bottles OEM ODM From China Supplier RoHS Compliant FDA Test Report. Pharmaceutical-Grade Hygiene: Produced in ISO9001-certified Class 10,000 cleanroom for strict quality control. Fully Customizable Design: Custom sizes, colors, finishes, printing, and branding elements available. Premium Material Options: Available in high-quality tinplate and aluminum with excellent sealing integrity. Patented Precision Technology: Proprietary manufacturing techniques ensure high-precision closure solutions. Eco-Friendly & Safe: Meets global safety regulations and supports corporate sustainability goals. Versatile Application: Ideal for medicine, nutraceuticals, spirits, perfume, and food packaging. Competitive Pricing: Factory direct supply with global delivery options. Compliance Certified: RoHS compliant with FDA test report available.