We,Zhejiang Ounan File Industry&Trade Co.Ltd,has specialized in production file since 1998.as the leader factory in Yiwu Area.We are the trusted Manufacturer & Exporter of the superior quality of file,lever arch file,clipboard and so on. our products are available in various colors, sizes and designs.Compared with other factory,we are famous on the quality and throughput.our customer are from the whole world.If have chance,welcome to visit our factory.Hope we could have a nice cooperation later.want to know more anout us,contact us now!