Hydro Bios Apparatebau Ges.mbH

INDOFINE Chemical Company Inc., founded in 1981, supplies high-quality organic, biochemical, enzyme substrates, and natural products for scientific advancement.

Shandong Joint Exhibition Chemical produces and sells various fine chemicals, salts, and additives from its modern facility, leveraging geographical and resource advantages.

Nanjing Zhao Industry Biotechnology Co., Ltd., founded in 2013, specializes in manganese and related chemical synthesis for custom and bulk customers.