22/400 Black Plastic Screw Cap Dropper Lids for Bottle

22/400 Black Plastic Screw Cap Dropper Lids for Bottle. Customized Color Options: Available in White, Black, or fully customized colors to match brand needs. Free Sample Availability: Samples are provided free of charge; customers only cover freight costs. Custom Design Production: We produce bottles and caps according to client designs with rich experience. ISO9001 Certified Quality: Manufacturing process certified under ISO9001:2015 and ISO14001 standards. Fast Stock Delivery: Stock items shipped within 5-10 days after payment confirmation. OEM and ODM Services: Full customization, minor customization, and design-based services available. Non-Spill Dropper Design: Engineered to prevent leakage, ensuring safe transport and usage. Competitive Pricing: High-quality products offered at competitive prices with flexible combinations.