Enzyme Treasure Fertilizer Co., Ltd. was established in 2011. The company is located in Yucheng, the place where Dayu controls water. Yucheng is known as China Sugar Factory, which has abundant sugar residue resources. Making full use of local resources such as sugar residue and Yuwang protein residue and relying on five patents by Professor Sun Liwen, inventor of bio-enzyme fertilizer, Enzyme Bao Company has developed a series of organic enzyme fertilizer products of "green ant" and a set of nutritional enzyme fertilizer for crops such as "Enzyme nanny" and "multi-vitamin gold". The product has unique effect in increasing output, promoting early maturity and improving quality.
In 2019, the company received state subsidies of more than 6 million yuan, invested more than 10 million yuan, and built 40 mu new factory area in Fangsi Town, Yucheng City. Two 3000m2, 100 cubic fermenters and a 100,000 ton organic fertilizer production line have been built in the new fermentation pool, which has become the largest bio-organic fertilizer enterprise in Shandong Province and the leading brand of organic enzymatic fertilizer. Utilizing the advantages of raw materials and cost, the bio-organic fertilizer with low price, good granularity and full variety can be produced.