1.Are you a manufacture? Yes, we have been in providing the products in this field for 15 years. 2.Is customized available? Yes, according to your detailed drawings you provide. 3.How many days will the samples be finished? Generally the samples will be sent immediately by the air express in 3~5 days if the goods are in stock. 4.What's the payment terms? Usually 30%as deposit 70%before shipment by T/T western union.