General Projects: Glasses sales( Does not include contact lenses), Sales of needlework textiles, Sales of daily wood products, Plastic product sales, Leather product sales, cosmetics retail, Personal hygiene product sales, Luggage sales, Sales of Class I medical devices, Sales of Class II medical devices, Clothing and accessories retail, Shoes and hats retail, Electronics sales, Information technology consulting services, Sales of needle textiles and raw materials, Machinery and equipment sales, Hardware wholesale, Import and export agent, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed Projects: Class III medical device operation。( 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.)