Great Sign Advertising (M) Sdn Bhd is a prominent signboard manufacturing company headquartered in Klang, Kuala Lumpur (KL), Selangor, Malaysia. With a decade of industry expertise, we specialize in crafting diverse signboard solutions, including 3D signboards, acrylic signage, lightboxes, acrylic poster frames, aluminium 3D Box Up Lettering Signage, GI Metal Signage, Safety Signage, Stainless Steel Signaboard, Project Billboard Printing, Front & Backlit Signage, LED neon signboards, 3D LED signboards, and truck lorry stickers.