Explore one of China's largest intelligent tomato greenhouses
Red, plump and juicy – Hongfu tomatoes have been selling well at supermarket chains across China, from Carrefour in Beijing to Metro in Shanghai. Their quality and flavor profile have made them a hit among shoppers, but what is their real success story? CGTN explores Beijing Hongfu Agriculture, one of China's largest intelligent tomato greenhouses. What sets the greenhouse apart from others?