Mechanical processing refers to the use of machines, technologies and physical principles to create finished products with high accuracy and wide applications in human life.

It is the strong developments and outstanding advances in science and technology that has given the birth of laser and CNC machine to serve production, saving much time and effort in manufacture. These machines and equipment can automatically operate after programmed on the computer. Materials to be processed are to be cut precisely, with a smooth surface and high sharpness, thereby, contributing to good-appearance and reliable finished products.