What about Shandong Yangzi Biotechnology Co., Ltd.?

Not bad. The company has a number of core technologies and independent intellectual property rights, and has won the second prize of National Science and Technology Progress Award and the first prize of Shandong Science and Technology Progress Award. By continuously increasing investment in scientific research, the company has expanded its research and development field, maintained its technological superiority and innovation ability, and improved its product competitiveness and market share. Shandong Yangzi Biotechnology Co., Ltd. is an enterprise specializing in the research, development, production and sales of animal vaccines and biological products.