Redstone Chemical Corp. is a professional manufacturer and marketer on petrochemical products. Its staff has more than 10 years experience on operation of petrochemical plants, especially on stabilizers. Redstone Chemical Corp. now owns a capacity of 20,000 tons of Benzoic Acid per year. It will develop and produce a series of Benzoic Acid derivatives in the future on the basis of Benzoic Acid. Our aim is ： 1 Provide customers with premium-qualified and stable products for long term 2 Provide ...