1. Q: How long is the warranty period? A: 1 year. industrial keypad 2. Q: How to pay? A: TT,Paypal, Western Union, Alibaba Trade Assurance. metal keypad 3. Q: How to pay the deposit? A: 100% T/T for small order, and 30% deposti and 70% balance before shipping for large orders. numeric keypad 4. Q: How to ensure the quality of the products? A: Every piece of our products are under strict and repeat tests before delivery. And representative inspector are also welcomed. backlit keypad 5. Q: What about the delivery time? A: 1000 pcs or more within 30 days and samples will be shipped within 2 days. keypad 6. Q: How will you deliver the products? A: Samples and small orders usually are shipped through international express and large ones are shipped by air or sea. illuminated keypad 7. Q: How is the inventory of your company? A: We keep a large stock of goods to ensure our prompt delivery. customized keypad 8.Q: Do you accept customized keypad ? A: Yes, OEM and ODM are available for us, Our R&D team work have been in this field for 11 years.