2021/05/19 · As an ISO 9001: 2015 certified company, Aijiren have set up high quality standards for ourselves and took fully responsibilty for clients. Besides, Aijiren own 10, 000 SQM factory area with As a global supplier of Chromatography Vials, Closures, Septa and Syringe Filters, Aijiren devoted anaytical test and laboratory consumables to provide high ...