Established an automated bean products factory, Shijing Mill, solidifying the supply chain system.

Based in Jiangsu, Salt&Iron sets sail, establishing Jiangsu Salt&Iron Food Co., Ltd.

Founded the Salt&Iron Factory in Suqian, entering the 3.0 era.

Expanded to Suzhou, looking nationwide.

Established the Suzhou Marketing Center and laid out a national sales network, establishing a sales system.

Founded a new factory, expanding the scale.

Expanded production scale, established the Xuezi brand, created Jiangsu Yuheng Food Co., Ltd., and entered the 2.0 era.

Founded Dayout Food Co., Ltd., starting the Salt&Iron 1.0 era.

Established Dayout Food.

Established Meiziwei Food.