Jiangjun Ceramics Group. According to the building materials trademark query, General Jinge Ceramics is affiliated to General Ceramics Group, which owns "Jiangjun Slate", "Mulan Slate", "General Ceramics", "Chang'an Ceramics", "Jiangge General Ceramics" and "Green Apple". Tile" six core strength brands. Brand refers to consumers' awareness of a certain type of product and product series.