Wen Hai Binding Equipment Co., Ltd. located in Dongguan HuMen Town, the company specialized in the production and sale of nylon coated wire, YO double coil, single coil, plastic single coil, calendar hook / rod, and other loose-leaf binding equipment manufacturers; production equipment and have some experience and production capacity, the process has a professional control. Quality all through the SGS testing standards and the EU fifteen two-factor authentication; YO coil in the international market, accounting for a significant share; we strive to nylon coated coils YO do more professional and systematic, while the coil binding for all customers will also bring the product to furnish multi-faceted binding solution.