General Projects: Clock and timepiece manufacturing,Sales of clocks and timing instruments, Manufacturing of metal chains and other metal products, Sales of metal chains and other metal products, Jewelry Manufacturing, Jewelry Wholesale, Jewelry Retail, Jewelry recycling and repair services, Precious metal smelting, Metal tool sales, Metal product research and development, Industrial Design Services, Import and export of goods, Technology import and export, Import and export agent, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Metal product sales, Wearable smart device manufacturing, Wearable smart device sales, Intelligent instrument manufacturing, Sales of smart instruments。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)