TENGZHOU ZHONGZHENG CHEMICAL CO.,LTD WAS BUILT IN 2002. WE ARE MANUFACTURER OF CALCIUM PROPIONATE, SODIUM PROPIONATE, CALCIUM ACETATE AND SODIUM BENZOATE. OUR PRODUCTS SELLS WELL IN GLOBAL MARKET. ESPECIALLY IN SOUTH AMERICA, SOUTH EAST ASIA, AFRICA, AND RUSSIA. WE COOPERATE WITH SOME DISTRIBUTORS GLOBALLY AND DOMESTIC, WE OEM FOR THEM. WHAT ELSE, WE HAVE OUR OWN BRAND "ZHONGZHENG". THE "ZHONGZHENG"BRAND CALCIUM PROPIONATE SELLS WELL IN GLOBAL AND DOMESTIC MARKET. WE INVESTED 10000 THOUSAND YUAN TO BUILD A NEW PLANT IN JISUO INDUSTRY PART. SO THE PRODUCTION ABILITY CAN SATISFY THE INCREASED DEMAND OF OUR PRODUCTS. SO WE CAN DELIVER THE PRODUCTS ON TIME FOR OUR CUSTOMERS.