A:Yes,but you to need pay for it and the express fee,when you place an order,the sample charge will be refunded. 3.Q :How do you guarantee your product quality? A:Each batch of our product must be tested before delivery . 4.Q:Can we get technical support? A:Yes,any technical support and training can be provided. 5.Q:what is your lead time? A:It depends on the quantity of the order,usually 20 work days after received payment.