1. Package: According to customer demand 2. Payment terms: 1) T/T: 30% deposit for confirming order, 70% balance payment before delivery 2) L/C 3) Production capacity: 5000PCS per day 3. The other size as follow: 2.50-16 2.25-17 2.50-17 2.50-18 2.75-14 2.75-17 2.75-18 2.75-21 3.00-12 3.00-16 3.00-17 3.50-17 3.00-18 3.25-18 3.50-18 3.00-19 3.25/3.50-16 110/90-16 4.10-18 4.50-12 350-10 5.50-13 6.50-14 6.00-16 7.50-16