Biotech industry is one of the seven strategic new industries in China. Based on major technological breakthroughs and significant market needs,Chinese government has set up its strategic goals to cultivate biotech industry into a guiding and leading industry. In accordance with the method of technology roadmapping and the overall industrial objective and research directions by Ministry of Science and Technology,this paper tries to design preliminary biotech industry development roadmap and policy roadmap that are tailored to three stages in this industry-formation,growth and maturity. This study aims to provide research basis for establishment of biotech industry development framework.