Roquette (China) Nutritional Food Co., Ltd dị na Lianyungang, Jiangsu.Ụlọ ọrụ nne na nna ya bụ ndị na-emepụta ihe ọṅụṅụ polysaccharide kachasị n'ụwa na otu n'ime ndị na-emepụta ihe ndị na-emepụta starch kachasị elu.Ka mma ijikwa ike oriri nke osisi, anyị oyi na okpomọkụ mita e ọma etinyere ike ọkọnọ pipeline nke edozi nri na Roquette osisi na-aghọta okpomọkụ ọnwụ nha nke ultra-obere okpomọkụ refrigerant.