Police equipment, individual soldier equipment, anti-terrorism equipment, police protective equipment, security protection equipment, criminal investigation technical equipment, criminal investigation site investigation equipment, smart ammunition cabinets, smart gun safes, smart ammunition safes, drones, robots, sound dispersers, anti-riot isolation nets, glass breaking devices, arresting gloves, explosion-proof blankets, explosion-proof cans, roadblocks, metal detectors, helmets, shields, body armor , stab-proof clothing, bullet-proof and stab-proof clothing, batons, security clothing, police clothing (including footwear and sweaters), police lights, life-saving rescue equipment, tents, security equipment, road traffic safety equipment, lighting equipment, fire-fighting equipment, anti-theft equipment manufacturing, research, design, development and sales; software development and sales; sales of automobiles and motorcycles; manufacturing and sales of auto parts and motorcycle parts; road transportation of general goods. Licensed projects: Type I value-added telecommunications business; Type II value-added telecommunications business; Basic telecommunications business; General items for processing waste electrical and electronic products: Recycling of renewable resources (except productive scrap metal); research and development of resource recycling technology; processing of renewable resources; sales of renewable resources; sales of communication equipment; electronic products Sales; wholesale of computer software, hardware and auxiliary equipment; sales of metal products; sales of mechanical and electrical equipment; repair of special equipment; sales of Class I medical devices; sales of Class II medical devices; recycling of productive scrap metal; processing of non-metal scrap and debris; import and export of goods; import and export of technology; import and export agency