TiO2, SLES, Stearic Acid manufacturer / supplier in China, offering White Powder Adipic Acid Purity 99.7% for Nylon 66, High Quality 99.8% Industrial Grade CAS 124-04-9 Adipic Acid/ Ada, 25kg/500kg/1000kg White Powder 99.8 Adipic Acid CAS124-04-9 and so on.