
Medical Vacuum Blood Collection Tube Sodium Heparin Lithium Blood Tube. Comprehensive Certification: CE and ISO certified for clinical and laboratory blood collection safety. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. OEM/ODM Service: Professional OEM and ODM manufacturing services available for clients. Sterilization Options: PET tubes available with Gamma ray sterilization upon request. Quality Guarantee: Two-year quality guarantee period covers all mechanical defects. Free Sample Service: Free samples available with freight collected for evaluation. Fast Response Time: Quick response provided within 24 hours for all inquiries. Experienced Manufacturer: Over 20 years of manufacturing experience in medical supplies.