Grain tech inc. (usa) is based in california, united states of america, with the establishment in shanghai in 2003 of grain software technologies (shanghai) ltd., which has a software research and development centre and a customer service training centre, a service team that combines well-developed software developers and estate intermediaries, and works on the development of an information management system for real estate intermediaries in china, promoting advanced real estate intermediary management methods and strategic practices. Grain software builds on years of experience in the development of real estate intermediation software systems, and researchers have extensive experience in tailoring, developing and implementing real estate intermediation software systems to client needs. Their good practical experience will provide you with practical information management tools and services that are relevant to your needs. Particle software is focused on the development of housing i...