Syringe Plunger

Founded in 1975, Shengzhou Pharmaceutical Packaging & Device Technology manufactures halogenated butyl rubber components for injectable drug delivery, including ready-to-use rubber stoppers (13mm and 20mm), laminated stoppers, and plunger and spacer sets for pre-filled syringes and pen-type injectors, alongside cosmetic and industrial rubber products. The company holds international approvals/standards certification, accepts buyer-specified formulations, and supports T/T and L/C payment terms, serving customers across North America, Europe, Asia, the Middle East, and Africa.