【中文】采用自主研发离子镀膜技术的发动机润滑油，抗磨损性能卓越，可有效减少发动机零部件之间的摩擦，延长发动机使用寿命。10W-40粘度等级，资料未标注具体认证与容量参数，适用场景以商用车、客车小车乘用车和工程机械车为主，是公司主力机油品类之一。
【English】An engine lubricating oil adopting self-developed ion plating technology, delivering outstanding anti-wear performance that effectively reduces friction between engine components and extends engine service life. The 10W-40 viscosity grade is offered without stated certification or volume parameters, and is mainly suited to commercial vehicles, buses, passenger cars and construction machinery.
