“Innovation-driven, integration of industry and city, promoting city development by industry, and upgrading industry with city development”. GRANDJOY takes China Beijing Eco-valley Project(北京农业生态谷) as the starting point to focus on exploring the reproduction of COFCO industrial property towns in suburb areas of big cities and provincial capital cities that are featured in convenient traffic conditions. GRANDJOY keeps building the industrial property ecosystem complex integrating “commerce, industry, culture, tourism, science & technology, and residence” together, aggregating cross-industry resources, and creating the win-win business environment to promote industrial upgrading, provide more scenarios for urban residents to work, live, and get leisure, provide excellent guarantee for key national strategic industries as science and technology, health industry, and new strategic industries, and create sustainable value for the city.