Beijing Hongxi Zhiye Technology Co., Ltd. was founded in 2004, covering an area of 35,000 square meters with an annual output of more than 10,000 tons. Over the 20-plus years since its establishment, the company has focused on delicious and healthy products, innovative R&D and production of flavor technology, as well as customized services. Its products cover both Chinese and Western flavors, and are sold throughout most regions including Northeast China, North China, East China, South China, Central China and Southwest China; they are also exported to the United States, South Korea, Singapore and other countries. Since January 1, 2020, the company has undergone comprehensive transformation and upgrading, no longer using animal-derived raw materials in its products, and focusing on the R&D of plant-based food flavors, producing

Fujian Zishan Food Technology Co., Ltd. is a wholly owned subsidiary of Zishan Group, specializing in the development, production, and sales of convenient foods and high-value health products. With over 40 years of dedicated experience in the food industry, Zishan Group has built a mature capability in food manufacturing and processing. The company has previously served as an OEM supplier of pickled mustard greens for Uni-President Enterprises and is currently the ingredient supplier for Chef Nic/Oriental Select pasta, McDonald's tomato ketchup packs, Yako curry sauce packs, and ramen broth base for brands such as Hanyulai (Korea) and BAMA (Japan). It also provides OEM services for food ingredients used by Taiwan-funded enterprises. In addition, Zishan mineral water and tomato juice are the designated beverages for Xiamen Airlines.