Le Nam Megasheet (M) Sdn. Bhd. We are the leading local metal roofing manufacturer, supplying the best international quality metal roofing throughout Malaysia and worldwide. Equipped with state of the art machinery and a certified We are the leading local metal roofing manufacturer, supplying the best international quality metal roofing throughout Malaysia and worldwide. Equipped with state of the art machinery and a certified ISO 9001:2015 accreditation, we are proud to be the one of the companies that has roofed many buildings in Malaysia with its house brand, Ledex® Jikowa™,and Ledex Premium™.