Where are the headquarters and factories of M&G stationery?

Chen Guang Stationery is headquartered in Songjiang, Shanghai, and its factory is located in Chen Guang Stationery Industrial Park, Qingcun Town, Fengxian District, Shanghai, covering an area of 350 mu. China Pen-making Industry Base, China Pen-making Center, National Industrial Design Center and China Key Laboratory of Light Industry Pen-making Engineering and Technology are all located here.