Meso Needle, Cannula Needle, Disposable Syringe manufacturer / supplier in China, offering 60u Disposable Injection Pen for GLP-1, Peptides or Insulin – OEM Available, Reusable Injection Pen for 3ml Cartridge with Adjustable Dose – OEM Available, OEM Refillable Pen Injector for Insulin, Peptides – Reusable Type and so on.