
Metered-dose Ear Spray Pump Earwax Clean Treatment. Precise Metered Dosage: Dosage range 45mcl to 220mcl with 10% tolerance for accurate treatment. Anti-Clogging Design: Universal modular design ensures stable performance and prevents clogging. High Safety Standards: Assembled in class D clean room under cGMP with full physical/chemical validation. Regulatory Compliance: Complies with CP, EP, USP regulations for food and drug direct contact. Customizable Colors: Customize Pantone No. or match actual samples for container colors. Professional OEM Service: R&D team with 30+ years experience supports custom product and mold design. Fast Sample Delivery: Free stock samples available within 3 days, freight collected. Quality Assurance: 100% inspected during production; manufacturer bears responsibility for quality issues.