construction plaster machine parts D6-3 D7-2.5 D8-2 stator and rotor

Q: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 3 days if the goods are in stock. or it is 7 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for a little chargeQ: What is your terms of payment ?A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.