1. ISO9000 2. ASTM A792, JIS G3302, Chinese standard 3. Hard, full hard, metal 4. (0.2-1.2)*(800-1500) metal1. Certificate ... : ISO9000 Standard: ASTM A792, JIS G3302, BS, GB, TIN, Chinese standard, factory standard, etc ... proof /resistant paper, it then to be properly and completely metal wrapped. And each packed coil to be properly wrapped with ...