
1.28ml 1.6ml 8X120 ESR Tube. OEM/ODM Service: Supports full customization from samples, designs, and flexible minor adjustments. 20+ Years Experience: Backed by over two decades of manufacturing expertise and professional QC team. Fast Sample Service: Free samples available with freight collected; quick delivery upon specification. Competitive Pricing: Direct factory sales ensure competitive prices without middleman costs. Strict Quality Control: Professional QC team ensures random visual and function inspections for all products. 24-Hour Response: Quick response within 24 hours for inquiries and technical support. CE & ISO Certified: Products meet international standards with CE and ISO certifications. Multiple Tube Options: Wide range of additives and cap colors for various clinical blood collection needs.