Hangzhou Bailong Pen Co Ltd Offers a range of products including ads pen, ball-point pen, can wipe pen & more.
http://www.bailong.net/
Tonglu Tianyuan Pen-Making Co Ltd Specializes in producing pens that are exported to the foreign countries.
http://www.tianyuan-pen.com/
YiWu Huan Yang Pen Co Ltd Speciallzed in researching, developing and manufacturing school stationery and office deveopment.
http://www.huanyangpen.com/
