large industrial hydraulic press machine with a yellow and white color scheme

large industrial hydraulic press machine with a yellow and white color scheme. It is located in a hall with a light grey floor. The machine is positioned on the right side of the image, with a partial view of the hall and several white chairs in the background. The machine has four hydraulic cylinders, two on each side, with a metal grid in the center. It has a yellow top and yellow doors on the bottom. There are two doors, one on each side. The door on the left side has a square cutout with small holes and the door on the right has a small screen. There is a green button and a red button on the upper right side of the machine. The machine is labeled with a Chinese sign that translates to "Junsai." The coordinates provided place the image in a large exhibition hall in Chongqing, China, likely during a trade show or industrial fair.