Le Van Tho Date 15/11/2014 – Vice President of Glass and Glass Association of Vietnam and Nguyen Huy Thang – Secretary General Association of Vietnam Glass and Glass attend the 45th anniversary Gala Dinner founded Association Dear Singapore. This activity is the annual exchange of Glass and Glass Association of Vietnam and Singapore, especially intimate relationships between individuals Le Van Tho – PHU SON Corporation Board Chairman and members of the Executive Committee Singapore glass is set from 1997 to date.