The production technology for high efficient and low cost clean steel，is one of technology advocated by the Chinese iron and steel industry development policy. In Anyang Iron and Steel Group Co., Ltd., High carbon clean steel was produced with the technology base on BOF tapping in the condition of high carbon,and reducing carbureting agent volume, but unceasingly thorough research the working procedure process parameters of continuous casting and rolling steel etc, the steel dramatically was greatly improved. Hot-rolled wire C72DA & C82DA was developed successfully in lower cost without hot metal pretreatment and vacuum degassing. Performance completely meet user, Anyang Iron and Steel Group Co., Ltd. got good appraisal in the market.