Ningbo Ink Art Stationery Co ., Ltd . (also Cixi Jinye Pens Co ., Ltd .),established in 1989 , is a joint venture company , which has been specialized in developing , manufacturing , and exporting writing instruments , toy stamps for children and other plastic stationery products . Our factory has plastic-injection department , sulphuretted stamp pad department , heating transfer printing departrnent , silk screen printing department , assembling department and packing department . Possessing testing facilities and our own in-house mould developing capacity , we are able to design new products with Solidworks / AutoCAD. Currently , we mainly produce toy stamps series for children , gel pens , gel pen refills , ball pens , pop erasers , highlighters , non-sharpening pencils , non-sharpening crayons , watercolor markers and other plastic stationery products . By continuously paying strictest attention to quality control , we have passed ISO9001:2000 back in year 2003 . We sincerely welcome friends from home and abroad to visit our factory , and we look forward to opportunities to do business with you .