Aug 4, 2022 · Iso9001 crimp vial supplier- Aijiren Crimp Vials With ISO:9001 and SGS approved, Zhejiang Aijiren Technologies Co.,Ltd. has been manufactured chromatography consumables for more than 10 years. With 10,000 sqm plant and 100,000 class clean shop, Aijiren manufactures more than 500 products, such as HPLC vials, GC Vials, TOC Vials, syringe filters.