The water of Guli Volcanic Mineral Spring is produced by Guli Mineral Spring Science and Technology Development Co., Ltd. which was established in July 2012 and is located in the Guli River National Wetland Park, 2 kilometers away from the north fourth branch line of Songling in the hinterland of the three major national wetland reserves. The water source is taken from the natural volcanic rock mineral spring in the fissure 120 meters the volcanic rock layer of the small Guli volcano, which has been sealed for ten thousand years, in the "Guli River National Wetland Park" within the Guli Volic Area in the Great Hinggan Mountains. This area is a national wetland nature reserve and wetland park, and the source protection area is closed all year round with a, and there are multiple checkpoints on all source roads all year round. The forest wetland coverage rate of the nature reserve is 99%, surrounded by 6 million of no-man's land, which belongs to the wetland ecological environm... [Detailed introduction]