Hefei cheong Ming chemical Co., LTD. Is a professionalproduction of chemical products series. The main rawmaterial, ceramic raw materials including rubber, dye,agricultural raw materials as raw materials, chang Mingchemical sincerely look forward to cooperating with you,let us join hands and a win-win situation.Tel86-551-5612203Fax86-551-5612205Postal code:230000Web*****Email:*****