It is a famous trademark in Gansu Province, a well-known production base of roasted food in China, a large importer of sunflower seeds in the United States, and a large-scale Taiwanese wholly-owned enterprise in roasted food

Lanzhou Zhenglin Nongken Food Co., Ltd. was founded in 1991 by Mr. Lin Ken, a Taiwanese businessman, and is located in Lanzhou, the beautiful Yellow River, covering an area of more than 70 acres, with a total investment of 7.5 million US dollars and total assets of nearly 300 million yuan. The company has more than 2,000 employees, and takes "where there are Chinese, there is Zhenglin Food" as the goal, and has set up more than 30 sales branches in various provinces and cities across the country. With the tenet of "quality, innovation, speed and service", Zhenglin constantly innovates products and serves consumers.

At present, more than 20 all-stainless steel sealed automatic production lines have been built for black melon seeds, white melon seeds, sunflower seeds, pistachios, crispy dates, egg rolls and other products, with a daily production capacity of more than 200 tons.