Ninghai Chenghua Plastic Co., Ltd. is located in Ninghai, which is the world's stationery production base. It is a professional office supplies and stationery gift enterprise integrating product research and development, design, production and sales. Now it mainly produces office boards, including injection molding series, printing sheet iron series, injection molding board series, PVC hard board series, aluminum alloy series and sheet iron direct charging series. Relying on the foreign trade of Beilun port and Ningbo to develop the overseas market, the products are mainly sold to Japan, the United States and the European Union.