Din Tai Fung has a signature point of difference - every pork dumpling pastry is delicately hand made to measure between precisely 4.8 and 5.2 grams at conception, before being filled to weigh between 20.8 and 21.2 grams. All this and the promise that the pork dumplings are made fresh in front of your eyes, steamed in exactly three minutes and on your table in seconds. Such scientific precision and quality control is what makes Din Tai Fung stand out from the rest.