Dear Sir,Re : Oil Tempered spring steel wire grade 55crsi & 65 MnPlease let us have your offer for 400 Mt of the following grades of wire in size 1.0 mm to 6.0 mm . Kindly specify rod grade and source of rod supply on which your offer is based. 1. ASTM A 230 : Oil tempered carbon valve grade - 65Mn2. ASTM A 401 : Oil tempered cr-si commercial grade -55CrSi The offer must be for FOB Chinese port. Payment : 30 days DA through bank. Regards JadhavKemen springs . India info at kemenspring