Prodcuts Center
Calcium propionate
Sodium propionate
Calcium acetate
Sodium benzoate
Contact Us
Domestic market Contact: Mr.Long +86-13356326769
International market Contact: Mr. Kong +86-13062073072
Hot Line: +86-632-5956199
Fax: +86-632-5561919
About Us

Tengzhou Zhongzheng Biotechnology Co., Ltd. was situated in tengzhou city shandong china. The trafic is very convenient. Near from beijing and shanghai, there are qingdao port and rizhao port in the east. It is near from lianyungang port in the south. So we can deliver our products to the destination very conveniently. The company was built in 2002, and dedicated to producing and selling the food and feed additives, such as calcium propionate, calcium acetate, sodium propionate and sodium benzoate. In the past, we gain high evaluation from our customers with our good quality products and service. 

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