1. Material: 20Cr or 20CrMnTi 2. Surface hardness: 58-64HRC 3. Inner hardness: 20Cr: 25-45HRC 20CrMiTi: 33-48HRC 4. Model Number: 5-281X(4 welded plates), fits for VOLCO N10/N12
5. Brand Name: According to each customers' requests to engrave it on the products 6. Reliable quality & Competitive price 7. We can produce the goods according to buyers' drawings or samples 8. Delivery Time: 45 days or as per customers' requests 9. Terms of payment: T/T 10. Supply Ability: 200, 000 piece/pieces per Month 11. Packing: According to customers' requests or our factory's ususal packing Inner packing: Plastic sacks and paper boxes Out packing: Big cartons and wooden boxes or wooden palets