Hunan Aslisen Co., Ltd is a leading pharmaceutical raw material manufacturer in China. Our company is a modern high-tech chemical enterprise integrating R&D, production, and sales. Our Company is located in Changsha City, Hunan Province. We specialize in the production of pharmaceutical intermediates, veterinary drug intermediates, dye intermediates, cosmetic intermediates, etc. Hunan Aslisen Co., Ltd has been focusing on the research, development, and production of chemical raw materials for ... Hunan Aslisen Co., Ltd is a leading pharmaceutical raw material manufacturer in China. Our company is a modern high-tech chemical enterprise integrating R&D, production, and sales. Our Company is located in Changsha City, Hunan Province. We specialize in the production of pharmaceutical intermediates, veterinary drug intermediates, dye intermediates, cosmetic intermediates, etc. Hunan Aslisen Co., Ltd has been focusing on the research, development, and production of chemical raw materials for 10 years. The company has become a diversified company, involving not only the chemical industry but also real estate, dyes, agricultural products, etc.  More Less