As a Professional chemical supplier, We've produced high quatity Benzoic acid, Sodium benzoate, Potassium Benzoate, Feed grade Benzoate acid, Aluminum ammonium sulfate, Aluminum sulfate, and marketed them to manufacturers serving key industrial and consumer marketplaces. These relationships are based on a long-standing chemicals expertise, exceptional follow-through and the fastest turnaround times in the business. ZIBO ZHONGSHI CHEMICAL provides the broadest range of export, , chemical logistics, and custom outsourcing services to the chemical products industry. We are governed by the guiding principles of innovation, resourcefulness, proactiveness and accuracy.