According to foreign reports, in the northern of Thai capital,Bangkok, part of the water dike in NavaNakorn Industrial Park (located in PathumThani county) was crashed on 17th, leading to that the park began to flooding, so the Thai government has commands on 17th all enterprises within the park are stopped production to take refuge,and the current situation in Bangkok is also risky, and sandbags are needed to prevent flooding. According to reports, NavaNakorn industrial park is largest industrial park in Thailand, according to what the Japanese Embassy said, in NavaNakorn Industrial Park,there is a total of 190 enterprises, of which has about 104 Japanese companies,which also include Toshiba (Toshiba), Panasonic and NEC as well as other well-known enterprises.It is reported that, according to the Japan External Trade Organization (JETRO),the five industrial parks located in northern of Thailand,Ayutthaya,have fully been flooded,affected Japanese companies are 300 units at least , including NavaNakorn industrial park,there are a total of up to about 420 affected Japanese companies.According to the Nikkei News,floods in Thailand cause the supply of spare parts stalled,and this also affects production of the global motor vehicle.It is reported that Thailand's hard disk drive (HDD) counts for 60% of total global output, according to Taiwan PC makers,supply of HDD will be stalled in mid-December or November, and this will affect device production PC and play.Nikkei pointed out that, according to JP Morgan Securities,if Toyota and other three major Japanese depot plant  in Thailand are downtime for a month,it will therefore reduce the total interest of the three companies merged business, ¥ 35 billion, accounting for 3% of  the overall business benefit estimates ( the total value of three companies).