1ml clear ampoules with dot and green line borosilicate glass
curved neck, easy to break used in essence, hyaluronic, freeze-dried powder, essential oil custom print offered
How ampoules are sealed ? are all ampoules sealed like this ?
Pharmaceutical glass serum ampoule production
We manufacture empty glass ampoule, which is widely used in medicine, vaccine, oral solution, perfume, serum, powder, toner, drugs