We supply amino acid fertilizer, conditioner for salt soil and bio-organic fertilizer. Products contain multifarious beneficial bacteria (organic matter, phosphorus dissolving factor HA, potassium dissolving factor R-COOH-NH_, immunoglobulin, nitrogen fixing factor, humic acid, etc. ), which can improve soil condition, strengthen plants anti-disease ability and increase output. They are the best choice to develop green agriculture. With high effect and credible quality, our brand is famous and tracked by China Quality Long March. Packing design was awarded national patent.