Pao Shen Enterprises Co., Ltd. has been manufacturing stationery and office supplies since 1976. We have made a long-term investment into the most advanced high-tech facilities to ensure high quality products, vertical integrated production and excellent management enabling us to earn ISO 9001:2015 accreditation in 1997 and ISO 14001 in 2017.The brand name "KW-trio" has become synonymous with trendsetting, becoming a worldwide leading manufacturer of desk top accessories as well as hand tool and paper trimmers/guillotines for export to over 110 countries. To keep up with fashion, design and a competitive market, we have a strong R&D team of over 100 staff and diversified precise machines for ongoing production of our own brand "KW-trio" and OEM/ODM projects. The "KW-trio" business statement is "Progress, Harmony and Innovation." Our goal is to satisfy your demand and create a comfortable and friendly working environment for you. We want Kw-trio to always be your first choice.