Xunwu County Green Source Biotechnology Co., Ltd. Was established in 2014 and is located at the source of the beautiful Dongjiang River, Xunwu County, Ganzhou City, Jiangxi Province. It adopts the joint development model of the company + base + cooperative. It is a biotechnology company specializing in the cultivation and natural ice sheet, dragon-brain essential oil, and dragon-brain pure dew.

Longniao is a plant raw material for extracting natural ice sheets. Its processed natural ice sheets contain more than 90 % of dextral dragon-brain, which meets national standards and is identified as a national key new product. The natural ice sheet, formerly known as "Longnaoxiang", also known as plum tablets, is the crystallization of the fresh branches of the dragon's brain spice plant Longnaojiao through steam distillation. It is an almost pure right-handed dragon brain. The natural ice sheet produced by the company is much more effective than the synthetic ice sheet and levoroidal brain. It is an ideal raw material for various industries.

The southern part of the country has excellent air, deep red soil, and a suitable climate. The base is also located in the source mountain range of Dongjiang River. The entire mountain spring is irrigated and contains a variety of trace elements such as rare earths. The cultivated Longnan Longmeng has excellent quality and high content of natural ice sheets. It is the same name as the South umbilical orange. The company has 18, 500 Mu of Longhou, which can reach 60, 000 Mu after three years. The company owns cooperatives, production factories, and Guangdong branches, and establishes a production, research, and research cooperation base with Jiangxi Agricultural University. It is a new type of modern enterprise that specializes in large-scale planting, processing, research and development, and production of Longmeniao.

The company's "Longxiang" brand raw material products include natural ice sheets, dragon-brain essential oils, and dragon-brain pure dew. Derivatives mainly include dragon-brain vehicle ointment, dragon-brain mosquito repellent water, dragon-brain health pillow, dragon-brain luxury furniture and other series of products. The company upholds the purpose of "seeking dragon incense and fragrant world" to allow consumers to enjoy healthy products, and its integrity, strength and product quality have been recognized by the industry. At the same time, we sincerely welcome friends and businessmen from all walks of life at home and abroad to come to the company for inspection, negotiation and cooperation.