Shanghai Tongtian Biotechnology Co., Ltd. is located in Zhangjiang Science and Technology Park, Shanghai, with a total investment of RMB 60 million. Its predecessor was Shenzhen Tongtian Biochemical Technology Co., Ltd., established in February 1999. The company has passed the ISO9001:2000 quality system certification and was recognized as a high-tech enterprise in Shanghai in 2008.

The company is committed to the research, development, production, and sales of high-speed countercurrent chromatography (HSCCC), preparative chromatography, medium pressure constant flow pumps, medium pressure plunger pumps, preparative chromatography pumps, medium pressure chromatography systems, and traditional Chinese medicine standard reference materials.

The company has strong research and development capabilities, advanced separation and purification facilities, and complete detection methods, and has achieved remarkable results in the development of natural products. The company has successfully extracted the active ingredients of thousands of natural products using high-speed countercurrent chromatography technology, with a purity of over 98%. Among them, more than 3000 monomers and some raw materials have been mass-produced and sold externally, and the company has the ability to develop new products in natural products according to user needs. In terms of industrial development of high-speed countercurrent chromatography application technology, the company has built a production line for huperzine A raw material and put it into use, with an annual production capacity of 20 kilograms, and can expand production scale according to market demand.

At present, the company has developed 7 models of TBE series high-speed countercurrent chromatography, including analytical TBE-20A, semi prepared TBE-300, TBE-300A, TBE-300B, prepared TBE-1000A, TBE-5000A, and TBE-200V suitable for protein separation.

The TBP series constant flow pumps and plunger pumps are all intelligently controlled by microprocessors, displayed on LCD screens, and can communicate with computers. They have the characteristics of stable working pressure, low pulsation, and easy operation. Widely used in industries such as biochemistry, petroleum, pharmaceuticals, chemical engineering, and environmental protection, it meets the requirements of continuous constant pressure and constant current liquid transportation in these industries. At present, 5 series and 20 models of products have been developed to meet the transportation requirements of different flow rates such as low flow, medium flow, and high flow, and to meet the transportation requirements of conventional liquids to special corrosive liquids.

As the national new owner of multi column high-speed countercurrent chromatography and *, we have established a long-term partnership with GE Healthcare Biosciences Co., Ltd. in China.