Answer : Yes !Our parts could accept any kinds of testing , if there is any quality problems we will take responsible .
Answer : Within 90 days after package have been received .
Answer : We could accept TT , Escrow , Paypal , Western Union and Alipay .After the order have been confirmed the invoice will be sent for reference .Then make payment as the way you like , as soon as the payment have been confirmed ,we will arrange shippment within 3 days .
Answer : If there is any quality problems or questions , we could offer technical support or return service .
Answer :There are no lead times for in-stock products. Most of the parts could be shipped out within 3 days after payment have been confirmed.
Answer :Yes ! Only to pay shipping cost ,free samples could be sent for testing .