我公司生产并销售以下产品:         PP-R管材管件,                         HDPE双壁波纹管,                       PE-RT热水管,地暖管,                  PB热水管,                                     PVC排水管,                                 ABS管,                                       KBG线管,                                       钢塑复合管,                                PVC双壁波纹管.