A fridge is a major necessity in restaurants and their kitchens, especially for Chinese, Western, Japanese and Hot-pot restaurants. It helps you maintain the quality of your ingredients by keeping them fresh. A fridge is a major necessity in restaurants and their kitchens, especially for Chinese, Western, Japanese and Hot-pot restaurants. It helps you maintain the quality of your ingredients by keeping them fresh. A fridge is a major necessity in restaurants and their kitchens, especially for Chinese, Western, Japanese and Hot-pot restaurants. It helps you maintain the quality of your ingredients by keeping them fresh.