Haining JNF Hardware Co.,Ltd.is established in 1993, our company was formerly known as Haining Chang'an Jinqiao Metal Fittings Factory.

We specialize in manufacturing kinds of brass padlocks and lock ridges. With advanced lock manufacturing equipment and CAD design system, we are able to achieve great productivity and development. Our locks ridge machining can meet different requirements, especially adequate for high-quality padlocks. Our products sell well in overseas markets, such as Europe, South Korea, North America, South America and Japan.