Established in 1996, Yiwu Zhanghe Bioengineering Co., Ltd. is an incubating state-level high-tech enterprise integrating biological nutrition research, development and industrialization. It is a leading agricultural enterprise in Zhejiang Province and a backbone agricultural product processing enterprise in Zhejiang Province. Yiwu Zhanghe Bioengineering Co., Ltd. has a strong technical team and advanced production equipment and testing instruments. The company consists of testing department, technology department, import and export department and Zhejiang Key Research and Development Center. The company covers an area of 30 mu. In 2018, the company's new factory successfully passed the project "Annual output of 6000 tons of low citrinin Monascus Series, Environmental Assessment Acceptance", and was appraised as the 2018 Jinhua City Safety Standard Demonstration Enterprise.