General Projects: New material technology research and development, New material technology promotion service, Non-ferrous metal rolling processing, Glassmaking, Technical glass manufacturing, Optical glass manufacturing, Manufacturing of daily glass products, Manufacturing of unsealed glass casings and other glass products, Glass fiber and product manufacturing, Sales of daily glass products, Optical glass sales, Sales of functional glass and new optical materials, Glass instrument sales, Metal material sales, Metal structure manufacturing, Metal structure sales, Metal product sales, Door and window manufacturing and processing, Non-residential real estate rentals, Domestic trade agent, 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)