吉威思科技（苏州）有限公司

               今年10月，我公司成功续签与芬丘奇过滤器和吉威思科技的保洁合同

                                                        绿化中

                                                外围玻璃清洁和绿化中

                                                          清洁后

                                                       清洁前

                                                          打扫后

                                                             打扫中

                                                           清洁后

                                                         清洁后

                                                             清洁前