Established in 2011, and with a registered capital of USD$12 million, Dr. Aid is a high-tech company dedicated to the research and development, production and sales of novel functional fertilizers, specializing in soil remediation and can provide solutions on comprehensive nutrition for crops. Its production base is located in the high-tech industrial park, Hanshou County, Changde, Hunan Province. It is a investment project of two phases. The first phase has been completed with an area of 300 mu and a total investment of 220 million Yuan. The second one has an area of 500 mu and a total investment of 1.2 trillion Yuan. It is a key construction project in both Changde and Hunan Province. In the first phase, the construction was completed for a 108-meter tower production line with an annual output of 300,000 tons, which is the first in Hunan Province, and a semi-slurry production line with an annual output of 200,000 tons; in the second phase, a twin tower production line and an organic and inorganic production line are being constructed and commissioned. The annual output will exceed 1 million tons after completion.