Taixing WTR Chemical Plant is the ISO9001 certified fine chemical manufacturing company, and the largest supplier for toluic acid series products and DEET in China. WTR have rich experience in air oxidation. The turnout of toluic acid is about 4000ton/year. More than 80% of our products are sold to Europe, American and Japan etc. The turn over and the good reputation from the clients can be the evidence of our quality and credit. Our product list is as following: O-TOLUIC ACID M-TOLUIC ACID P-TOLUIC ACID 3,5-DIMETHYL BENZOIC ACID NN DIETHYL M TOLUAMIDE DEET P-TOLUIC ACID ETHYL ESTER