 , ltd amaghachiri site na Shanghai nke na-ahụ maka Ụlọ Ọrụ Na-ahụ Maka Ngwá Ọrụ Biochemical na 2008, bụ nke 5 Chinese Ph ji wukpoo, ndị a na-azụ na Chemical Engineering na Mahadum Tulsa, Oklahoma, USA. 