Yantai Shuangta Food Co., Ltd. primarily produces and sells vermicelli under the Longkou brand name in China. It also offers pea protein, pea starch, and pea fiber products; and vermicelli products, including wide vermicelli, sweet potato circle, XINLAN, Longkou, function vermicelli, pure beans, potato, and mung bean protein. The company was formerly known as Yantai Jinhua Cellophane Noodles Co., Ltd and changed its name to Yantai Shuangta Food Co., Ltd. in April 2008. Yantai Shuangta Food Co., Ltd. was founded in 1992 and is based in Zhaoyuan, the People's Republic of China.