Shanghai HelenMetal Decoration Co., Ltd is an integrated enterprice with the ability to design, produce and R&D. 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. Through the concerted efforts of the entire company and continual exploration, our products spread all over the world, such as America, Europe, Australia, African, and other countries and regions. Everyone of our company shall undertake the mission to continuously develop and innovate. Our sustainable development is driven by pursuing high technology of high quality and offering customers excellent service. We have always put our customers at the first place and spare no effort to satisfy our customers. With the solid technical strength, we will continuously get rid of the stale and bring forth the fresh. Sticking to the service principle of "quality foremost, price reasonable and credibility first", we would like to cooperate with existng and potential customers all over the world