... 253<253<200<200 PaymentPayment by T/T, 30% as advance payment and 70% balance pay before shipping. Delivery timeA. ... Manufacturer Product/Service (We Sell):Stainless steel tube, welded tube, industrial tube, steel pipe, stainless steel sheet, stainless steel tube, ... water,sewage disposal engineering.PaymentPayment by T/T, 30% as advance payment and 70% balance pay before shipping. Delivery timeA. ...