It can help your company to reduce costs and related risks with the seal components and injector components preparation. Main ingredient of Ready-to-Use rubber stopper produced by our company is halogenated butyl rubber. The product does not only have the features of common medicinal halogenated butyl rubber stopper, but the preparation process can improve insoluble particles and clean with WFI (water for injection). Therefore, it has less water for injection on its surface and can be packaged by high-temperature resistant sterilization bag. Thus, customers can use without cleaning and the products can be used directly after sterilization to leave out cleaning, rinsing and silication operation and save the processing time and cleaning costs greatly. Components supplied by Sheng Zou have been rinsed by WFI and have been taken silication treatment and packaged according to your technical specifications. Thus, the products can be put into steam sterilizer directly. Furthermore, products have very low biological load and particulate level. Processes of our company have already been taken validation and certification by related organizations.