General items: Industrial design services; Professional design services: Advertising design, commissioned: Graphic design and production technology services, technical development, public technology platform technical consultation services; Artificial intelligence application software development; Mechanical equipment R&D; Artificial intelligence hardware sales; Computer software, hardware and auxiliary equipment wholesale; Mechanical equipment sales; Class I medical device sales; Class II medical device sales; Industrial robot sales; Intelligent robot sales; Sports goods and equipment wholesale; Daily necessities sales, pet food and supplies wholesale; Household appliance sales; Mould sales; Office equipment sales; Mechanical parts and components sales; Automotive parts wholesale; Electronic products sales; Office supplies sales; Occupational safety products sales; Electronic components wholesale; Rubber product sales (except for projects that require approval according to law, business activities may be carried out independently with a business licence according to law)