Certificate
TIS. Of Supa Rich.
Show the standard license with industrial products. By virtue of the provisions of the 2511 Standard Industrial Standards Board issued a license to a company Supachai Rich limited to standard mark. industrial products Framing and metal frames for doors and windows: Doors cold forming. As detailed in the attached license. The correct standard. Framing and metal frames for doors and windows: Doors cold forming. Standard of TIS. 1288-2538.