1.20 yearsaa experience manufacture experience. 2.ISO13485 3.Five years shelf life 4.In 100000 grade Clean room (1) ... for disposable syringe, small and thin structure, big hole with slick and intact appearance, high sealing and sliding performance, steady ... ODM, We are the leading manufacturer in Medical Rubber Field with 20 years’ experience from 1992, our main oversea markets: Euro, Middle east, ...