April 2015 26 to May 3 World Table Tennis Championships will be held in Suzhou. To prepare for this event, March 5, Chinese women table tennis players arrived in Chengdu, Sichuan Province, for a period of more than a month of closed-end training. "The competition results will be coaching the Rio Olympic candidates an important consideration," Sun coach Linghui Nvping represented. Long closed training, the players, site environmental requirements are very important. Although tennis is an indoor sport, but after prospective analysis of air monitoring unit testing, we found that when the outdoor PM2.5 reached 300 micrograms / cubic meter contamination level, the indoor PM2.5 will be affected rises, approaching "moderate pollution. " Earlier, Sports Training for fog and haze, and related manufacturers to cooperate masks, protective masks provided for the team. However, the players say masks used only on the way to the gym, the training can not wearing a mask. The museum needs to purchase air purification equipment pipeline plug-in type air sterilizer Which is good, can we achieve clean air standards. Wei An air disinfection and purification machine with excellent technology and good reputation, access to air during the training process designated suppliers. By recently reported: Guoping Zhang Division champion their own money to spend 110,000 yuan for the purchase of 10 training field Guoping air purifier, priorities haze environmental impact deeds. As the conscience of the Chinese national enterprises, Wei, a company in contact with Chengdu training center tube into the air sterilizer price and is willing to improve the air environment table tennis training field a force distribution 10 portable air disinfection and purification duct air disinfection wholesale plug-in for table tennis training center in Chengdu long-term use. This move by the training center leaders highly appreciated. Wei, a central air conditioning light hydrogen ion technology Seven upwind fast: Wei a central air conditioning system can light hydrogen ions within the droplets in the initial spread of 90 cm, which kill 78% of germs and greatly reduce the possibility of disease spread through the air sex. Effectively kill harmful microorganisms: efficiently kill bacteria, viruses, microbes; decomposition of volatile organic compounds: benzene, formaldehyde, alcohol, TVOC and other chemical organics; eliminate odors: 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 smell; settlement of respirable particulate matter: dust containing negative ions functional settlement, the settlement of various respirable particulate matter, dust, smoke, dander, the solid sulfide, Solid Carbide, etc., to 0.01 micron particles. Wei, a central air conditioning light hydrogen ions purification function.