Ningbo Wong Hing Handicrafts Co Ltd WongHing is a professional manufactory of home/office equipments with its dominant product--paper shredder.
http://www.wong-hing.com/
Zhejiang Haopu Electronics Co Ltd A manufacturer of paper shredder, laminator, glue binding machine, cutting machine, hole puncher, key box & more.
http://www.haopu.com/