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Shandong Dinghao, as the marketing center, is located in High-tech Development Zone, Jinan City,   is responsible for the marketing and sales of fine chemicals, pharmaceutical intermediates, APIs and other products. It works closely with R&D Center and Production plants, adheres to the needs of the market and customer demand as their own responsibility, is committed to providing customers with more stable supply guarantee, better products and services and more perfect problem solutions.  
Qingdao Youyihe Pharmaceutical and Chemical Co., Ltd., established in Qingdao, has dangerous chemicals business qualification, mainly undertakes the sales task of dangerous chemicals. Since its establishment, the marketing center has been audited by domestic and foreign customers for many times, and has become an excellent supplier of many large chemical, pharmaceutical and electromic chemical enterprises at home and abroad.Rapid research and development, stable supply, perfect program will surely bring more development opportunites for Shandong Dinghao.