Wuxi Prior Medical Science & Technology Co., Ltd. is established in 2016, and is affiliated to Vanguard group. It starts the R&D and production of medical devices based on years of experience of Vanguard in precise injection mould and die-casting mould design. Prior’s products vary from pen-injector, nucleic acid extraction device, intranasal administration devices to many other devices. 

Acufocus’pen-type injector is a product developed by Wuxi Prior Medical Science & Technology Co., Ltd.

Accurate, Convenient, and Unique are the focus of our syringes. The first letter is the origin of our “Acufocus”. As a common instrument, the injection pen still maintains high precision after continuous use, which is the quality guarantee. The "precision" of the "crystal" homonym is more accurate day after day. Providing a higher precision, safer and safer syringe, and making Jingjing a leading international brand is our unremitting goal.