Welch Materials is a multinational company that develops and manufactures laboratory products including HPLC columns, SPE cartridge, GC columns, Flash Cartridge, bulk packing materials, protein purification products, sample vials, syringe filters, filter pipette tips, PCR tube, cryovial tube and other biological consumables.

Established in 2003 in Shanghai, China, Welch Materials has also established subsidiaries in the USA, India, and in 2020, established Welch (Jinhua) Import & Export Co., Ltd. only for overseas business.

Welch strength lies in our deep experience in modifying particle surfaces, with expertise in bonding chemistry and innovative packing materials for chromatography applications.