Licensed Projects: Packaging and decoration printing, Special equipment manufacturing( Projects that require approval according to law, Business activities can only be carried out within the validity period of the license after approval by relevant departments,The specific business items and license period are subject to the approval documents or licenses of relevant departments.) General Projects: Plastic product manufacturing, Plastic product sales, Paper product manufacturing, Paper product sales, Metal packaging containers and materials manufacturing, Metal daily necessities manufacturing, Sales of metal packaging containers and materials, Sales of packaging materials and products, Sales of plastic packaging containers and tools for food, Sales of new membrane materials, Hardware product manufacturing, Hardware product retail, Hardware wholesale, Sales of arts and crafts and ceremonial supplies( Except ivory and its products), Manufacturing of arts and crafts and ceremonial supplies( Except ivory and its products), Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Packaging services, Domestic trade agent, Sales Agent, Import and export agent, Technology import and export, Import and export of goods( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)