High-Quality Rubber Stoppers for Blood Collection Tubes and Vials

High-Quality Rubber Stoppers for Blood Collection Tubes and Vials. 20 Years Industry Experience: Over two decades of R&D and manufacturing expertise in pharmaceutical packaging. Comprehensive Certifications: ISO 15378, ISO 9001, ISO 14001, ISO 45001 approved; FDA certified DMF. Free Sample Availability: Free samples provided for quality testing and market evaluation. Customization Services: OEM/ODM services available with custom designs and logo printing options. Wide Specification Range: Available in multiple standard sizes including D4, K2, K3, K13, Z14, and more. Fast Delivery Time: General lead time of 15 to 20 days after contract signing and deposit receipt. Flexible MOQ Policy: Accepts trial orders with minimum order quantity dependent on specific products. 100% Quality Inspection: All finished products undergo visual and functional inspection before shipping.