公司正门照                                                           公司一角

                                                                公司会议室                                                             公司等候厅

                                                                车间1                                                                   车间2

                                                                车间3                                                                  车间4

                                                                车间5                                                             包装好的滤筒

                                                                配电房                                                                电梯间