Rui'an Jiansheng Plastic Packaging Machinery Factory is located on the beautiful coast of the East China Sea in Rui'an City. It is a professional enterprise that produces various types of plastic machinery. Since its establishment, it has formed a modern enterprise that integrates self-development, design, manufacturing, trade, and service. It is a member unit of Ruian Plastic Machinery Association, and a exemplary organization in contract management standards and management.