突发讣告！知名品牌“80后”总经理因病去世，年仅44岁！上个月刚出席新店开业仪式，业内：震惊与悲痛，他是一位优秀的陶瓷人

Core Points - The sudden passing of Mr. Ou Jian, General Manager of Guangdong Mengchuang Zhiyuan New Materials Technology Co., Ltd. and QD Tile Brand, is a significant loss for the company and the industry [1][5][8] - Mr. Ou Jian, who joined the Mona Lisa Group in April 2005, had been instrumental in the development and strategic direction of QD Tile since becoming General Manager in 2018 [4][8][12] - His leadership was characterized by a focus on employee welfare and a commitment to quality, which helped position QD Tile as a notable brand in the ceramic industry [10][12] Company Overview - QD Tile is a brand under the Mona Lisa Group, which was established in 1992 and is recognized as a high-tech listed ceramic enterprise [12] - The company has been focusing on the young consumer demographic with its light fashion brand positioning since its establishment [12] - As of the latest financial report, Mona Lisa Group's stock price is 13.97 yuan per share, with a total market capitalization of 5.711 billion yuan [12][13] Industry Context - The ceramic industry is transitioning from a growth phase to a period of intensified competition, with a reported decrease in the number of large-scale enterprises [14] - The market for ceramic tiles remains substantial despite recent adjustments, and there are still opportunities for growth among leading companies [14]