Harmony Cloud Technology is Hangzhou Harmony Cloud Technology Co., Ltd., and the largest shareholder is Hangzhou Alibaba Venture Capital Management Co., Ltd. Harmony Cloud Technology has the underlying core technology and is committed to providing the best solution for corporate Internet strategic transformation with advanced development concepts. As the outsourcing of Ali, Harmony Cloud technology can make full use of Ali's resources and experience to provide Ali with more efficient, more stable and safer technical services.