Product Name: Vaccine syringe disposable injection syringe factory Material: Barrel and Plunger: medical PP, Piston: Latex/Latex free, Needle: stainless steel Model: 1ml Lock : luer Lock Application: Vaccine, medical, hospital and so on Our Main Products include: Sterile Surgical Latex Gloves Nitrile Examination Gloves Latex Foley Catheter Silicone Catheter Disposable Syringe(1ml) We are one of the biggest manufacturers in China. Shall you have demand or interest on our products, just feel free to contact me