Touchmark is a brand of painting stationery under Shanghai Zhende Culture Technology Co., Ltd. ... Touchmark under Shanghai Zhende Culture Technology Co., Ltd. integrates product development, production and sales, and adheres to the core concept of "natural primary colors are within reach" to create safe, professional and sustainable professional markers and interesting, environmentally friendly and cost-effective painting stationery for users. Products include markers, brushes, sketches, Four Treasures of the Study, watercolors and so on.