Shanghai Kezhe Biochemical Technology Co., Ltd. is a professional thin layer chromatography instrument manufacturer in China. It is a high-tech company that integrates product design, research and development, production, and sales. The company was established in Shanghai Caohejing High tech Park and has strong technical strength, excellent production technology, scientific management methods, and excellent corporate culture. In 2008, the Minhang R&D Service Center of the company was put into use.

Shanghai Kezhe Biochemical Technology Co., Ltd. has undertaken three scientific and technological research projects related to thin layer chromatography scanners from the Shanghai Science and Technology Commission. It has successfully developed various types of thin layer chromatography instruments with its own intellectual property rights, such as KH-3000 and KH-3100. Currently, it is the only producer of legal thin layer chromatography instruments in China, widely used in multiple fields, and its product quality is on par with imported products. The self-developed evaporative light scattering detector, GPC gel purification system, rapid preparation liquid chromatography, centrifugal thin-layer chromatography, thin-layer photography expert system, thin-layer chromatography sampler and related thin-layer chromatography series products have high performance price ratio and are welcomed by users.