Quanli Metal Co., Ltd. has been established for over 20 years and is a professional manufacturer specializing in producing high-quality hand tools and various types of pliers. We produce our own brand, Feiyu, and also offer custom-made products for our customers. What's important is that several of our products have obtained patents. In order to enhance the torsion and hardness of our products, we use vacuum heat treatment for all hand tools and pliers, which makes the structure stronger and more stable compared to traditional heat treatment methods.