Product Features：

• Converted from borosilicate glass tubing in excellent features.
• The whole pharmaceutical glass cartridges comprise glass barrel, plunger and lined aluminum seal cap all can be provided
• Visual inspection system for 100% quality control
  With the injection Pen in the injection process of convenience, safety,pharmaceutical utilization rate is high
• Common Milliliter: 1.5ml 1.8ml 3ml 4ml
• Complies with ISO11608-3