Yenpen Stationery Co . Ltd . was established in 1980 and created the brand name YENPEN® JISPEN® is a leading manufacturer of stationery in Taiwan . And We set up Shanghai factory in 2001.Our main products are white boards . chalk boards.bulletin boards . board easel. flip charts . board erasers . board markers.permanent markers and color magnets etc.With more than 25 years experience and knowledge in manufacturing and marketing . we provide good quality products and service over 60 countr...View More