Longmen flower armor powder. Longmen Huajia brand is subordinate to the Nanjing Gui Shu Catering Management Co. Traditional production process, inherited the essence of the old generation of production, focusing on color, aroma, taste, type. Huajia powder, also known as Huajia rice noodles, is a kind of tin foil will be broth and Huajia, rice noodles closed simmering into the traditional snack dishes, mainly popular in the northeast and southwest of China, including Heilongjiang, Jilin, Liaoning, Guizhou, Chongqing, Sichuan, Hunan, etc., Huajia's scientific name is the clams, also known as clams.