SKC are Thailand's leading manufacturer of roller shutters, steel structures and accessories. Chances are if you are buying any of the above regionally it was made by us at our state of the art factories in Bangkok. We are also a leading importer of sheet steel into the country and we get the best quality steel that is true to the specification. We import thousands of tons of sheet steel every year and have been for over 30 years so we get great prices from trusted suppliers and an economy of scale which makes our Thailand pricing competitive. We have both Expat and Thai Engineering staff to ensure nothing gets lost in translation. Manufacturers Of Roller Shutter Doors & Parts. Steel Coil Suppliers - PPGI / GL / GI / Stainless. Metal Roofing Panels. Industrial Machinery. Roll Forming Machines. Coil Slitting Lines. Steel Fabrication Services.