After years of exploration and development, Haozhonghao has formed a set of effective standardized and standardized chain meal management methods. Breaking the traditional canteen operation mode, assigning a professional service team to the customer's location to conduct on-site group meal production, management, distribution, etc., professionally solve various trivial tasks in the canteen, and implement modern diet management. Professional nutritionists customize the north-south flavors and nutrition recipes according to the seasons, weather changes and other factors. The powerful chef team can rotate and change regularly to meet the diverse food needs of the diners.