?Q1: How the warranty for products 
A: 10 years,and maintance for whole life
?Q2: Can we make OEM for products
A: Yes, we can print your logo or label on the products or on the box.
?Q3: Can you provide free samples
A: Some of low value samples can be free for you, but you need pay for the shipping cost.
?Q4: How can you guarentee the quality 
A: Build on our perfect quality management system, all of our products were 100% tested before the shipment.
?Q5: What is your delivery time 
A: Generally, sample: 3~5 working days. formal order: 7-10 working days.
?Q6: What's your payment terms 
A: We accept T/T, Western Union, Money Gram, Paypal.
For samples: 100% payment. Formal order: 30% as deposi