主营产品：Canteen card swiping machine, bathroom water control machine, water room card swiping machine, washing machine card swiping machine, attendance and access control machine, passage gate, parking lot system, barrier-free passage system, parking induction system, smart dining table automatic settlement system, prepaid water and electricity meter , hotel sauna smart locks, electric vehicle charging piles and other all-in-one card systems
主营产品：One-card meal vending machine series Smart dining table series Smart parking inducement Attendance machine series Guidance system Public bathroom water-saving controller Sidewalk gate series Attendance machine series IC card smart water and electricity meter
主营产品：Technical Articles Working Principle of Defibrillator Cardiac Arrest Cardiopulmonary Resuscitation (CPR) Defibrillator Classification Use of Defibrillator Classification of Personal Protective Equipment Indoor Environmental Pollution Major Symptoms Types of Air Pollutants Summer Construction Heatstroke Prevention and Cooling Measures
主营产品：Machinery and equipment, sporting goods, (except shooting equipment), packaging materials, clothing, shoes and hats, sanitary ware, metal materials, (except for items subject to special approval by the State), chemical raw materials, (except for monitoring chemicals , hazardous chemicals, and highly toxic chemicals), safety monitoring and alarm equipment sales, self-management and agencyImport and export business of various types of commodities and technologies (operated by state-restricted enterprises or prohibited from import and export business (except for commodities and technologies operated by state-restricted enterprises or prohibited from import and export)
主营产品：Computer room guard, air conditioner self-start, temperature and humidity monitoring, water leakage alarm, smoke detector, computer room environment monitoring
主营产品：Hotel IC card door locks, induction door locks, ordinary pick-up switch, IC special pick-up switch, induction special pick-up switch, sauna locks, combination locks, fingerprint locks, hotel management system, proximity card decryption encryption
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Suzhou campus cantee
