
Premium Plastic Wiper Plug for 20mm Dropper Cap Bottles. Non-Spill Design: Ensures leak-proof performance for cosmetics and dropper bottles. Custom Order Accepted: Offers flexible customization options including samples, designs, and full customization. 15 Years Experience: Proven expertise in plastic cap molding design and manufacturing. OEM & ODM Services: Supports custom manufacturing with 2 R&D engineers and 16 senior technique engineers. ISO Certified Quality: Manufacturing certified under ISO9001:2015 and ISO14001 standards. 100% Product Inspection: All finished products undergo visual and functional inspection before shipment. Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month. Global Export Capability: Products exported to USA, EU, Southeast Asia, and other international markets.