Shaanxi AooYuan Biotechnology Co., Ltd is professional manufacturer and producing APIs,male and female care raw materials,raw materials,feed additives,nutritional supplements,cosmetics raw materials, hpyerglycemic, coenzymeQ weight loss products,professional production and processing company, with complete and scientific quality management system.The company is located in xi 'an high-tech industrial development zone with qualified personnel, technology, and scientific research advantage, work ...