Every Monday to Friday from 8: 30 am to afternoon 1 1: 30 pm 1: 30 to 5: 00 pm. According to relevant information, the working hours of Yichun Jianlong Xilin Iron and Steel Co., Ltd. are from 8: 30 am to 0: 30 pm every Monday to Friday, 1 1: 30 to 5: 00 pm. This day is the same all year round. There is no difference between winter and summer.