Shanghai Chemijoin Pharmaceutical Co., Ltd.

Shanghai Xiezhong Pharmaceutical Technology Co., Ltd. is located in the Science Park of East China University of Science and Technology, Lane 1305, Huajing Road. Relying on the Nantong production base and the Institute of Fine Chemicals of East China University of Science and Technology, it is specialized in the research and development, production, customized synthesis and sales of pharmaceutical intermediates, APIs and dyes, etc., guided by the global pharmaceutical market demand, and strives to provide customers with the highest quality pharmaceutical chemical products. Our R&D team is composed of outstanding chemical technicians with strong professional backgrounds in synthesis and analysis. There are 5 senior engineers, including 1 with a doctorate degree and 3 with a master's degree, with strong R&D capabilities. The company base has nearly 80 sets of various types of reactors such as enamel glass and stainless steel of different sizes, with a reaction volume of about 100,000 liters, which can meet the needs of various reactions under various pressures. It has 8 sets of atmospheric and vacuum distillation towers, which are suitable for distillation and distillation separation of various media. It is good at various chemical reactions, such as hydrogenation, reduction, oxidation, Grignard reaction, nitration, esterification, sulfonation, polymerization, condensation, etc., with production capacity from grams to hundreds of tons. At the same time, we have high performance liquid chromatography, gas chromatography, infrared, ultraviolet and other analytical testing instruments to ensure that production and quality analysis meet customer requirements.