Our company has set up Yimin Chemical, Deyou Chemical, Nantong Deyi and Hong Kong Yide Trade. The headquater of the company is located in Yuhang district of Hangzhou city. 2013 sales of 450 million RMB, the establishment of new product development (custom synthesis and synthetic drugs) mainly to provide customers with a globally competitive products. We offer more than 100 domestic and foreign companies and factories of our reagent products, there are more than 50 research institutes, and colleges and universities, and we work together to create new products and structures for customer service. We will from time to time to provide our customers with a globally competitive products, hoping to meet customer requirements. Most of the products offered to customers by their own production and processing of products, reducing the corresponding intermediate links, so we have an advantage over other customers in terms of price and service.