Ningbo Zhengli Pharmaceutical Packaging Co., Ltd. was founded in 1991 with the mission of "contributing to the health of all humans" and providing pharmaceutical packaging and drug delivery system solutions to global pharmaceutical companies. The company produces injection vials, cartridges, prefillable syringes, coated products, COP&RTU series products which are widely used in vaccines, bio-pharmaceuticals, cell, gene therapy, medical beauty injections, and other fields.