Shanghai Hengyi is established in August,2018,it is combined industrial and trading company in China, specializing in making calligraphy pens.Our factory including in Nanchang Lanpo Pen and Painting Co,. Ltd in making colors and Shanghai Lapo stationery CO,.LTD. in making writing tools. Shanghai Hengyi in making some calligraphy series. There are Calligraphy fountain pens and calligraphy dipping pens.