Zhejiang aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance Autosampler Vials, Headspace Vials,Reagent Bottle,Syringe Filter,Sample Storage Vial,COD Test Tube,EPA Vials etc. Zhejiang aijiren Technology, Inc. have been supplying to more than 70 countries, covers more than 2000 customers all over the world.