
High-Precision Rubber Piston for Reliable Blood Testing Devices. 20 Years Industry Experience: Leading factory with 20 years of expertise in pharmaceutical packaging materials and consumables. Comprehensive Certification: Approved by ISO 15378, ISO 14001, ISO 9001, ISO 45001, and FDA DMF certified. Flexible Customization: Supports OEM/ODM services with customization from samples or designs by our R&D team. Free Sample Testing: Free samples available for quality testing and market evaluation before bulk orders. Strict Quality Control: 100% inspection including visual and function checks by 45 QA/QC inspectors. Fast Delivery Time: General lead time of 15-20 days after contract signing and deposit receipt. High Elasticity Material: Made from halogenated butyl rubber ensuring tight seals and chemical resistance. Wide Application Scope: Suitable for blood collection, medical devices, and various pharmaceutical packaging needs.