Chida Hardware Co., Ltd. was founded in 2005, branching in Taiwan, specializing in the production of screwdriver bits, carbide drills, tungsten Steel milling cutters, hex wrenches, wrenches, screwdrivers, sleeves and other industrial special tools. Screwdriver heads are our main core products. For many years, our company has been insisting on direct import of steel raw materials and equipment parts from Taiwan. To maintain the superior quality and stability of the product.