Glass Syringe, Prefilled Syringe, Prefillable Syringe manufacturer / supplier in China, offering Customizable 1ml Luer Lock Glass Prefilled Syringe with Metal Plunger for Oil Packaging, Custom Colorful 1ml Long Glass Syringe Backstop and Plunger Rod for Cosmetics, Manufacturer 1ml Skinny Cosmetic Glass Syringes with Plunger Rod and so on.