Shanghai HelenMetal Decoration Co., Ltd., is an integrated enterprice with the ability to design,produce and install.our head factory is located in PanYu district of Guangzhou.we have professional equipment and a technical team of good quality. Through years of development, we have successively developed domestic and overseas marketing,specializing in the production of outdoor and indoor advertsing display series products.We aim at offering our customers the latest, professional and high quality products and excellent service.

Our main products are Standoffs, ultra slim light boxes (crystal light boxes, aluminium alloy light boxes and water-proof light boxes), rolling light boxes (digital electronic system), display equipment and aluminium alloy raw materials & parts. Among these products, our independently-developed advertisement nails and ultra slim light boxes are highly praised among customers with their novel style, convenient use and reasonable price.