การติดตั้งประตูม้วนควรเป็นผู้ผลิตหร

The installation of roller shutters should be a producer or manufacturer representatives, including materials, components of products made in Thailand, except for specific products, such as fire resistant roller doors are tested to at least fire-resistant wall fire (FIRE COMPARTMENTS) of that particular area.

Installing shutters should be the manufacturer or manufacturer's representative. Includes materials, components manufactured in the door. Except for specialized products such as roller shutters, doors, fire resistant. Must be tested for fire resistance of not less than Wall Fire (FIRE COMPARTMENTS) area.

The installation of rolling door should be a manufacturer or manufacturers agent. To include materials of doors manufactured in Thailand, except for a particular product, such as a door roll fireproof. Will have to pass the fire resistance is no less than the wall fire spread (FIRE COMPARTMENTS) site.