1. Manufactured with a high precision of wire diameter tolerance of +0.00/-0.002 mm with smooth surface free from flaws or irregularities. 2. Inline Continuous Annealing Technology ensures a stable and uniform tensile strength preventing wire breakage. 3. Holds excellent straightness, more suitable automatic wire threading. 4. Imported high quality brass raw material for least impurities achieving a stable high-speed cutting. 5. Packed in environmental friendly cardboard boxes