ASEAN market is an important market for Thai textile industry. THAILAND exports to ASEAN more than1,500 million us dollars ,by Thailand has been exporting a lot of fabric to Viet Nam and Myanmar, includes Cambodian ,Thai apparel is popular in Cambodian. In addition to being a major textile export market of Thai. ASEAN also is an important production base for export to all over the world. Therefore, the Thai textile products is likely to grow continuously. There are also opportunities for investment expansion into neighboring countries where labor costs are cheaper. And in some countries the trade benefits from Western Nations.