1、不含水，可在零下55℃-188℃区间稳定工作，解决发动机过热问题，优异的热传导性，大大减低发动机预热时间； Water-free, may work steadily at minus 55 ℃ -188℃, solving problems concerning engine overheating, with excellent thermal conductivity so as to greatly reduce the engine warm-up time; 2、无水垢、无腐蚀、不生锈、低蒸发，冷却系统可在低压力的状态下工作，提高了冷却组成部件寿命两倍，延长发动机寿命； No scale, no corrosion, no rust, and low evaporation, and the cooling system can work in the low pressure, to improve the life of the cooling components and parts by twice, and extend engine life; 3、高效环保，对环境无污染，对人体无危害； Efficient and environmentally friendly, no pollution, and no harm to human body; 4、德国技术，纯正进口原材料。 With German technology, and pure imported raw materials.