Rice is grains that use as a main food of the population in tropical countries and some countries in the temperate zone. It is about half of the world’s population consume the rice as a staple food. In Thailand, Rice is the staple food for the people in Thailand including plant rice is the main occupation for the people in Thailand. Rice is also a major to export crop. Our target is Hong Kong because Hong Kong has a policy of free trade and an open port, so we chose to export the products to Hong Kong and another reason is because Hong Kong is an island country. There is no area in agriculture. This is the reason why we the rice export the rice to Hong Kong. From the research led us to invent a product of the rice by processed into Rice Cracker.