1. Anti-oxidation, anti-aging, high temperature resistance, corrosion resistance, convenient wiring 2. Flat and smooth, high-density forging, high electrical conductivity, high thermal conductivity; thick copper, large current load, high safety. 3. Material: thick copper 4. Production process: cold pressing 5. Surface treatment: the surface is acid-washed, the surface is clean and bright, with strong anti-oxidation, not easy to oxidize, and long service life 6. Interface type: AC/DC 7. Specifications: 10A wiring range: 0.5-1.5 square mm, screw hole diameter 5.3mm; 20A wiring range: 1.5-4.0 square mm, screw hole diameter 6.3mm; 30A wiring range: 2.5-6.0 square mm, screw hole diameter 6.3mm; 40A wiring range: 4.0-10.0 square mm, screw hole diameter 6.3mm; 50A wiring range: 4.0-10.0 square mm, screw hole diameter 6.3mm; 8. Scope of application: widely used in military industry, aerospace, household appliances, lighting electronics, automotive electronics, ships, marine, etc. 9. Applicable temperature: -55-150 degrees Celsius 10. Composition: 10A x 20 PCS 20A x 20 PCS 30A x 10 PCS 40A x 10 PCS 50A x 10 PCS