On January 8, 2018, the working meeting of the Standing Committee of the Professional Committee of Window Film and Coated Glass of China Building Glass and Industrial Glass Association was held in Changzhou, Jiangsu Province. The chairman, vice-chairman, member of the Standing Committee and the Secretariat of the Association and Leading Professional Committee of the Professional Committee of Window Film and Coated Glass attended the meeting with a total of 22 participants. Zhang Baiheng, executive vice president of China Building Glass and Industrial Glass Association, attended the meeting and delivered a speech. The meeting was chaired by Ma Weidong, Secretariat of the Professional Committee on Window Film and Coated Glass.