Established in 2001, Shandong Zhongke Biological Technology Co., Ltd. is a

leading manufacturer of microbial gum, including Curdlan,Welan, Gellan, and Pullulan.

As the only manufacturer of curdlan in China, Zhongke Biology possesses two

production bases in Weifang, Shandong and Tonghua, Jilin. Moreover, there are 6

doctors, 28 scientists and engineers and nine patent technologies in our company.