Aijiren, China

Aijiren (Zhejiang Aijiren Technology, Inc.) is a leading Chinese manufacturer of chromatography and laboratory consumables, specializing in HPLC, UPLC, and GC sample preparation products. Founded in 2007, the company has built a strong global reputation by supplying high-quality laboratory consumables to customers in more than 70 countries.

Aijiren’s product portfolio includes 2 mL HPLC Autosampler Vials, GC Headspace Vials, Caps & Septa, Inserts, Syringe Filters, Sample Storage Vials, Reagent Bottles, EPA Vials, COD Test Tubes, and related chromatography accessories. The company operates automated production facilities with Class 100,000 cleanroom manufacturing, helping ensure consistent product quality and reliable performance for analytical laboratories.

With a strong focus on quality, innovation, and OEM/ODM manufacturing, Aijiren serves pharmaceutical, environmental, food testing, chemical, and research laboratories worldwide. Their products are designed to provide excellent compatibility with major chromatography systems while offering dependable sealing performance, chemical resistance, and reproducible analytical results