Industrial investment fund is the concept of a large class, usually called the foreign venture investment fund (Venture Capital) and private equity investment fund, general equity or quasi equity investment direction with high growth potential of non listed companies, and participate in the invested enterprise management, in order to investment enterprises mature through equity transfer to achieve capital appreciation. According to the different stages of the target enterprise, the industry fund can be divided into seed stage or early fund, growth fund, reorganization fund and so on. The fund industry involves a number of parties, including: the shareholders of the fund, the fund manager, the fund custodian and accountants, lawyers and other intermediary service organizations, the fund manager is responsible for the specific investment fund operation and daily management mechanism.