This includes safety technology and equipment for industries like chemical, mining, construction, transportation; industrial explosion-proof technology and equipment; new energy industry safety technology and equipment; fireworks industry safety technology and equipment; hazardous waste safety disposal technology and equipment; special operation safety technology and equipment; “industrial internet+safety production” technology; “industrial internet+hazardous chemicals” technology; hazardous chemical accident rapid disposal technology and equipment; oil and gas pipeline safety technology and equipment; tunnel accident rapid rescue technology and equipment; offshore oil and gas accident rescue technology and equipment; major mining accident rescue technology and equipment; emergency rescue technology and equipment for serious nuclear accidents; comprehensive work safety law enforcement equipment, etc.