Industrial private equity funds such funds mainly focus on investment industries. Because fund managers have a deep understanding of certain industries such as information industry and new materials, and have extensive contacts, they can initiate the establishment of industrial private equity funds in the form of limited partnership. Managers spend very little money only symbolically, and most of them are paid a raise. Managers should bear unlimited responsibilities while obtaining large investment income. This kind of fund is usually closed for 7-9 years, and will be settled in one lump sum at maturity.