Semiconductor Technology Co., Ltd. Wei-environment project disinfection purification technology using patented technology, design and manufacture of air disinfection. It consists of a semiconductor ionization + device, light reactor, semiconductor devices and ionizing ˉ composite filter composed of central air conditioning light hydrogen ion purifier Which is better, to form an air disinfection products. That Cabinet (mobile), wall-mounted, embedded, central air conditioning and various types of disinfection devices. Implement hospital indoor air disinfection and purification. The main products listed: wall-mounted cabinets (mobile), ceiling air disinfection cleaner for central air-conditioning air sterilization purifier, air purifiers domestic leading semiconductor field of air purification, has applied for national patents and utility models patent. To obtain the corresponding test report and Novelty. All models can be used for central air conditioning system central air conditioning light hydrogen ions purification parameters, dimensions, air volume, the effect of the session is tailored truly maximum utilization of resources, rationalization, environmental protection, energy saving and efficient. ◆ disinfection efficiency: patented technology: The Chinese Center for Disease Control and Prevention, one natural bacteria killing efficiency of 72%, continuing the cycle kill rate of 99%, in line with national health and family planning committee "disinfection technical specifications"; ◆ broad-spectrum bactericidal, effectively kill harmful microbes, bacteria, viruses ◆ decomposing volatile organic compounds: benzene, formaldehyde, alcohol, TVOC and other chemical organics; ◆ eliminate odor: can effectively eliminate the human body through breathing, sweat, urine, body mildew, putrid odors and other chemical reactions; the elimination of waste, sewage pumping stations, chemical plant odors. Wei, a central air cleaner, plug-light hydrogen ions purification, using a 300nm light waves around the broadband pipe, from the early effect of the filter or strainer W, C segment photon wave generator tubes, large particles through the filter central air conditioning when light interception hydrogen ion purifier, air flow bacteria, microbes will be killed off the photon wave C, one-time pass rate of over 70%. Odors, harmful gases, organic pollutants, TVOC, and so will have a catalytic role in the decomposition of the joint action of waves and polymer materials, up to complete purification sterilization. 1. Long life light hydrogen ions purification central air-conditioning wholesale, up to 10,000 hours. 2. Use the costs at the end, no secondary pollution, energy conservation day only 2 kWh. 3. High purification efficiency. The bacteria kill rate. 5. tailored to ensure the quality, effectiveness, while easy to install.