OEM Tinplate 38mm 38/400 Unishell Cap Metal Screw Bottle Cap China ISO9001 Factory RoHS/Reach Compliant FDA Compliance Test

OEM Tinplate 38mm 38/400 Unishell Cap Metal Screw Bottle Cap China ISO9001 Factory RoHS/Reach Compliant FDA Compliance Test. Pharmaceutical-Grade Hygiene: Produced in ISO9001 Class 10,000 cleanroom for strict quality control. Fully Customizable Design: Custom sizes, colors, finishes, printing, and branding options available. Premium Material Options: High-quality tinplate and aluminum with excellent sealing and corrosion resistance. Patented Precision Technology: Proprietary manufacturing techniques ensure high-precision closure solutions. Eco-Friendly & Safe: Sustainable packaging meeting global safety regulations and sustainability goals. 30 Years Expertise: Manufacturer with over 30 years of experience in packaging solutions. Global Delivery Support: Factory direct supply with competitive pricing and worldwide logistics. Versatile Applications: Ideal for medicine, essential oils, liquor, perfume, and food packaging.