General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Plastic packaging box and container manufacturing, Sales of plastic packaging containers and tools for food, Packaging services, Medical packaging material manufacturing, Plastic product manufacturing, Plastic product sales, Import and export of goods, Technology import and export。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Packaging and decoration printing, Food paper packaging、 Container product production, Printing of specific printed materials, document、Printing of materials and other printed materials。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)