General project: Research and development of electronic specialized materials; Sales of electronic products; Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of other electronic devices; Manufacturing of electronic specialized materials; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of semiconductor lighting devices; Sales of semiconductor lighting devices; Sales of plastic products; Rubber product manufacturing; Manufacturing of plastic products; Sales of rubber products; Research and development of intelligent robots; Intelligent robot sales; Industrial robot manufacturing; Manufacturing of wearable smart devices; Sales of wearable smart devices; Artificial intelligence application software development; Sales of household audiovisual equipment; Operation of wires and cables; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law)