Truking Micro-sphere Biotechnology (Changsha) Co., Ltd. is a subsidiary of Truking Technology, a high-tech enterprise integrating research and development, production and sales of chromatography resin. Truking Microsphere has a production base in Changsha, Hunan Province, China, covering an area of more than 70,000 square meters, with a production capacity of 3,000 liters for a single batch, and an annual production capacity of more than 100 tons. It operates according to ISO9001 quality system and attaches importance to EHS.

Our main products are chromatography resin, chromatography empty columns and chromatography pre-packed columns, including customized resin (special resin with different densities of ligands, different particle sizes and different pore sizes), and we can provide process development services and experimental skills training as well as consulting services for total solutions in the field of biopharmaceuticals.

Chromatography resins are mainly made of agarose, but also include dextran, cellulose, polymer, silica gel and inorganic materials, the type of separation principle covers ion exchange, hydrophobic interaction, affinity, gel filtration, inversion, etc.

With our large-scale production capacity, our products are widely used in the industries of antibodies, vaccines, blood products, gene/cell therapy, recombinant protein, biochemical extraction and other industries.