HangZhou ZhiJu Biotechnology Co., Ltd. is a research and development, production and sales as one of the production-oriented enterprises, the company specializing in the production of veterinary drugs, feed additives, food additives, pharmaceutical intermediates and a series of products and nucleotide products production- Enterprises, its factory is located in the beautiful West Lake Hangzhou Renhe Industrial Park, the company equipped with the standard advanced production equipment and high-precision detection equipment and set up a strict and scientific quality management system.