No overtime. According to the announcement issued by Nanjing Wudong Shayang Technology Co., Ltd., it is known that all employees of Nanjing Wudong Shayang Technology Co., Ltd. get off work in the afternoon 18, so there is no overtime work and there will be no overtime work. Wudong Shayang IOT Technology (Jiangsu) Co., Ltd. was established in19911213, with its registered address at Zhou Pu Road, Jiangbei New District, Nanjing, and its legal representative is Wang Ting. Its business scope includes general projects: information security equipment manufacturing; Smart home consumer equipment manufacturing; Safety equipment manufacturing; Manufacturing of metal products for safety and fire fighting.