Shadw Design for Advertising and Marketing We at Shadw Design specialize in the implementation and installation of commercial and advertising signs of all kinds. We have long experience in the Saudi market, and we implement signs with high quality and precise standards. We offer a guarantee on the signs we implement, and we use the best materials in the work, including: Original Korean waterproof transformers 100% high-quality copper wires Original acrylic materials High-durability zincore Our goal is to implement sophisticated signs that express the client's activity and last for years with their quality.