久久国产亚洲欧美久久,免费夜色污私人影院在线观看,欧美国产国产综合视频,国产精品毛片完整版视频

During the summer , the weatehr is very hot and last long time ,specially in south area.  In order to prevent heatstroke,company have take some actions : supplying  herb tea and refrigerant food for the worker who strive for working. In recently . our company have bought watermelon to eliminate thirsty. These kind actions, have brought  lots of cool feeling in the worker’heart (picture: staff were getting the watermelon)

                                       Personnel department