Zhengchang Group, established in 1918, focusing on feed milling industry, is the largest feed machinery manufacturer and complete feed plant engineering in China. In China, Zhengchang Group controls 65% of the feed milling equipment market.

Zhengchang has obtained ISO 9001 International Quality Certification and European CE Certification, also awarded lots of honors like "Asian Well-known brand", "China Well-known Brand" etc.

Zhengchang complete feed engineering projects cover over 80 countries and areas such as North America, Caribbean and Latin America, Western and Eastern Europe, Africa and Middle East, East Asia, South East Asia, South Asia and Oceania.