Shanghai Kearing Stationery co.ltd. locates in Shanghai City, China. We have absorbed in designing and making special tools for such fields as art design, dress, handwork, weaving ,etc. Our corporation is a science & technology private company, awarded by Shanghai Science & Technology Committee, and we make good cooperations with several universitys in Shanghai City. Our corporation is a leader in the votion field at product design and quality. "Kearing" series products are applied to different vocations in inland and oversea, and are exportd to Europe, America, Japan etc. Specially for sandwich line ruler& vary form curve, french curves set, air erasable pen , water erasable pen , eraser , textile marker , flexible curve, they are the first choice for domestic and international customers, because of their stabilizing quality and undefiled technology. We can make order product by samples and drawings for domestic and international customers.