English 
The hinge is a small but essential piece of hardware that is often overlooked in our daily lives. It is connected door frame and door part.From doors to cabinets to laptops, hinges play a crucial role in allowing objects to open and close smoothly.
Steel hinges are a common hardware component used in various applications, from doors to cabinets. However, one common issue that plagues steel hinges is rusting. Rust not only affects the appearance of the hinge but also compromises its functionality over time. In this article, we will discuss some
Founded in 1995,zhejiang zhenghong hardware co.,ltd.is located in jifeng road ,longwan central industrial area(Dushan),wenzhou city,zhejiang province,China,Being a professional manufacture of various high grade steel hinges,it owns 20000 square meters of modern production premises,over 300 staffand