Ningbo Yinzhou Zhi Yuan Hardware&Plastic Factory is a professional stationery manufacturer who was established in year 2015 in China.We are mainly specialized in plastic and metal office stationery products,including paper clip,push pin,drawing pin,magnetic clip,clip dispenser,book end,binder clip,bulldog clip,pen holder,metal mesh desk organizer,document tray,stapler,staple remover,hole punch,key tag,hard card cover,pencil sharpener,book ring,rubber band,sponge holder,magnetic button,ruler,cutter knife,paper trimmer,clipboard,desk pen,marker pen,paper fastener,t...