Our headquarters is located in Beijing, capital of China, was founded in 1977, our company is in zhengzhou, henan. We have more than 20 kinds of the headquarters of modern laboratory is the only source of nutrition for study, so as to study, the nutrition state organs at the national famous nutritional resource of research and application of 46, PhD, ms here, more than 120 senior professional and technical personnel, integrates r d, production, sales for the integration of inspection, the compa...