Building 36,No.2511,Songjing district,Shanghai,China Shanghai, Shanghai
Shanghai HelenMetal Decoration Co., Ltd., is an integrated enterprice with the ability to design,produce and install.our head factory located in PanYu district of Guangzhou.we have professional equipment a technical team good quality. Through years ...
LED light boxes, crystal light boxes, aluminum light boxes, stand-offs, banner stands, X-stands, display equipment, trade show equipment, advertising equipment
