
High-Quality Blood Collection Rubber Plug for Secure Storage. 20 Years Industry Experience: Over two decades of expertise in pharmaceutical packaging materials and consumables. Comprehensive Certifications: ISO 15378, ISO 14001, ISO 9001, ISO 45001 certified; FDA DMF approved. Free Sample Availability: Free samples provided for quality testing and market evaluation. Customization Services: OEM and ODM services available with custom designs and samples accepted. Standard Quality Compliance: Meets standard Q/321281GSB9-2020 for halogenated butyl rubber plugs. Diverse Specification Range: Available in multiple specifications including D4, K2, K3, K13, Z14, K15, K16, etc. Flexible MOQ Policy: Minimum order quantity varies by product; trial orders are accepted. Fast Delivery Time: General lead time is 15 to 20 days after contract signing and deposit receipt.