Conical Screw采购内容We need conical screw for pitch 20cm decending to 5cm. material is harden steel. Conical screw is fitted to hopper 联系方式Co:Suppaiah S/o Krishnan Add:Komp. Pergudangan Sinar Gedangan, Jalan Raya Wedi Blok C / 8-9, Desa Gemurung, Sidoarjo, Propinsi Jawa Timur,Indonesia Tel:62-31-8014651 / 8014648 Fax:62-31-8014650 Email:supasurya@indo.net.id联系人：Mr. Suppaiah S/o Krishnan国家：Indonesia产品类别机械五金supasurya@indo.net.id
