AT is a printing and packaging company established in 2005 in Shanghai with 450 employees. It has two plants in Shanghai and partners with other plants. AT aims to optimize surplus capacity in the printing and packaging industry through acquisitions and strategic cooperation. It provides services including premedia, printing, packaging, gifts, and inventory management. AT has an online platform for ordering and manages projects across its network of plants to provide services nationwide. It focuses on quality control and continuous improvement through its ISO certifications and management systems.