“Security equipment manufacturing; Security equipment sales; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Instrument and meter sales; Special operation robot manufacturing; Fire-fighting equipment sales; Environmental emergency technology equipment manufacturing; Environmental emergency technology equipment sales; Environmental emergency detection instruments and meters manufacturing; Environmental emergency detection instruments and meters sales; Specialized chemical product manufacturing (excluding hazardous chemicals); Specialized chemical product sales (excluding hazardous chemicals); Intelligent robot research and development; Intelligent robot sales; Mining machinery sales; Mining machinery manufacturing; Electrical instrument and meter manufacturing; Electrical instrument and meter sales; Communication equipment manufacturing; Communication equipment sales; Mechanical equipment research and development; Mechanical equipment sales; Environmental monitoring specialized instrument and meter manufacturing; Environmental monitoring specialized instrument and meter sales; Pneumatic and electric tool manufacturing; Pneumatic and electric tool sales; Diving and salvage equipment manufacturing; Diving and salvage equipment sales; Hydraulic power machinery and components manufacturing; Hydraulic power machinery and components sales; Electronic specialized equipment manufacturing; Electronic specialized equipment sales; Traffic safety and control specialized equipment manufacturing; Mechanical equipment leasing; Specialized instrument manufacturing; Special equipment sales; Intelligent vehicle equipment manufacturing; Radar and supporting equipment manufacturing; Class I medical device sales; Class II medical device sales; Specialized equipment repair; Apparel retail; Artificial intelligence application software development; Electronic measuring instrument manufacturing; Mechanical and electrical equipment manufacturing; Intelligent vehicle equipment sales; Underwater systems and operation equipment manufacturing; Underwater systems and operation equipment sales; Special equipment rental; Import and export of goods; Intelligent instrument and meter manufacturing; Intelligent instrument and meter sales; General equipment manufacturing (excluding special equipment manufacturing); Camera and equipment manufacturing; Camera and equipment sales; Safety and fire-fighting metal product manufacturing; Metal product sales; Metal product research and development; Navigation, surveying, mapping, meteorological, and marine specialized instrument manufacturing; Fire-fighting technical services; Environmental protection specialized equipment manufacturing; Environmental protection specialized equipment sales; Metal tool manufacturing; Metal tool sales; Special labor protection product sales; Instrument and meter repair; Ship sales; Navigation mark equipment and related device manufacturing; Computer software and hardware and peripheral equipment manufacturing; Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; Information system integration services; Software development; Automobile sales; Intelligent unmanned aerial vehicle manufacturing; Automobile parts and accessories manufacturing; New energy vehicle production testing equipment sales; Packaging specialized equipment manufacturing; Container manufacturing; Container sales; Metal structure manufacturing; Metal structure sales; Plastic processing specialized equipment manufacturing; Plastic processing specialized equipment sales; Packaging specialized equipment sales; Plastic product manufacturing; Plastic product sales; Construction engineering machinery manufacturing; Construction engineering machinery sales; General parts manufacturing; Other general instrument manufacturing; Electrical equipment manufacturing; Satellite technology comprehensive application system integration; Satellite mobile communication terminal manufacturing; Network equipment manufacturing; Network equipment sales; Toy manufacturing; Toy sales. Licensed items: Disinfection equipment sales; Metal ship manufacturing; Non-metal ship manufacturing; Road motor vehicle production; Special equipment installation, modification, and repair; Special equipment design. (Shall not engage in business activities prohibited or restricted by national and municipal industrial policies.)”,