A large laser engraving machine had an engraved pattern on its tabletop, which was made of wood and metal materials. The top view had a black background. It had Arabic calligraphy patterns in the style of calligraphic art. There was no text or logo on it. A three-dimensional rendering effect gave a sense of technology, and there was a touch screen. In front stood another small CNC machine for making wooden products. On one side there was a box full of glass parts, on which lay an intricate floral design in the style of botanical art.