Dongguan Xiang Dang Electronic Co., Ltd. established in 2013. We are a leading Company which specializes in the research and design, manufacturing and sales of 3D stereoscopic printing pen and filament.. At Xiang Dang, our goal is to delight our customers. With our strong capabilities in manufacturing technology, research and design, and a team of passionate people working in unity we deliver cost effective , high quality products and value-added services to our customers.Our customers are mainly from USA, Europe and Asia and our business has expanded rapidly since it’s operation.With our strong pursuit for permanent enthusiasm and concentration on 3D stereoscopic printing pen and filament we are confident that our business will continue to grow and meet and exceed our customers&＃39; expectations We are the Future Former!