Cold forged hand tools
Cold-forged hand tools are manufactured through precision cold forging, providing superior strength, wear resistance, and consistent dimensional accuracy.
They are suitable for automotive repair, machinery maintenance, and industrial assembly, offering enhanced durability and reliable performance.
D-shaped head socket
The D-Shaped Head Socket is engineered for applications requiring secure engagement with D-profile fasteners, providing stable torque transfer and precise fitment for automotive, industrial, and mechanical systems.
Universal Joints
ChuenChao’s Universal Joints are engineered for smooth torque transmission between misaligned shafts, delivering stable rotation, long service life, and high load-bearing performance. Suitable for automotive, agricultural, and industrial machinery applications.