Shanghai Linebon Fine Chemical Co., Ltd. focus on research, production and sales of pharmaceutical intermediates, optical brighteners. Our optical brighteners cover washing, dyeing, paper, plastic products, and other fields; in 2010 the company set up Anhui Branch Drug Research Institute, mainly do the research and development of pharmaceutical intermediates and pharmaceutical raw materials. All our products are through GMP certification workshop production to ensure product quality and stability. Anhui Golden Sun Biochemical Co., Ltd. is a pharmaceutical production base for the company's pharmaceutical intermediates. Its products meet the industry-leading level.