Xi&＃039;an Green Spring Natural Products Co., Ltd., established in 2001, is a Hi-tech enterprise which is engaged in extracting, isolating and manufacturing the active ingredients from herb and the sale of natural plants. We mainly deal in the research and development, manufacture and sale of natural plant extract, Chinese raw materials and new drug and the innovation and development of the Chinese modern herb technology. We had set up a full research system, and also have some progeny on the research products. We have the Chinese patents from the State intellectual Property Office on many manufacture techniques. We focus on the quality control and have the superior quality control system and flawless testing equipment. Xi&＃039;an Green Spring Natural Products Co., Ltd. is engage in developing the extracting effective ingredients from the natural plant and associated modern industry, promoting the production by research, and we do our best to promote the product value through our efforts. We have grown into a competitive enterprise associated with research, manufacture and sale. Creating more value for our clients is our aim. .