Ningbo Rato Hardware Co. Ltd is a professional supplier of hardware locks near to Ningbo and Shanghai port. Our company engaged in research, development production, selling service of bicycle locks cabinet locks, combination locks padlocks, electronic locks trigger gun locks, trailer locks Laptop locks and sofa mechanisms. Our products have been exported to more than 30 countries and areas. We have established long-term, stable and good business relationships with many importers and wholesalers around the world. br