Diphenhydramine cas 58-73-1

Founded in 2012, Hanhong Medicine Technology (Hubei) Co., Ltd. is located in Wuhan, Hubei Province, China. The company is a product research and development, production, agent, sales in one of the high-tech enterprise integrating inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials, intermediates and other fine chemical products. The company has established good cooperative relations with a number of inspection and testing institutions and large companies at home and abroad, and has a sound scientific research system and quality certification system. The company enjoys a high reputation at home and abroad in line with the business philosophy of "integrity management, quality control and customer first". The company has two pilot production bases, mainly engaged in the customized production of pharmaceutical raw materials, pharmaceutical intermediates, veterinary raw materials, in the process of production in strict compliance with ISO9001 and ISO