Jester needs to work at night because the working system is three shifts and the working hours are twelve hours. He will also move and unload some goods when he has something to do, so he is still tired.
Shanghai Jieshijie New Materials (Group) Co., Ltd. is a leading enterprise of engineering plastics and composite materials in China. It is one of the advanced modes of independent innovation, energy saving and emission reduction, and Industry-University-Research cooperation that mainstream media often pay attention to in recent years. It is also a pilot unit of intellectual property rights in enterprises and institutions nationwide.