Yunnan green a biological engineering ltd. Was established in 1997 as a high-technology, foreign enterprise specialized in bio-health research and development, production and marketing. In keeping with the corporate concept of people's health, and upholding the business culture of innovation, contract development, greena has become the protege of chinese micro-algae after 25 years of accumulation. The unique resources of yunnan are based on the technological frontier of microalgae applications. The green a natural spirulina base, with a combined investment of $480 million, is currently the world's largest natural spirulina farming base, producing 3,000 tons of natural spirulina per year. Greena adheres to the path of production, learning and integration, as well as to the chain of raw materials, production, sale and sale. At present, spirulina has been studied at sugary and peptide molecular levels. In 2007, the green a company's scientific and technical campaign led to the industri...