Pre - sale and after - sale

◇ on the goods: In addition to a small part of that for a certain brand, the majority of goods for the neutral products, 500 support from the OEM, welcomed the custom.
◇ on the next payment: after the submission of orders, please contact customer service to confirm the adequacy of goods inventory and delivery issues re-payment;
◇ shipping and delivery: the wholesale profit margins, freight paid by the buyer, declined 包邮 (after-sales package does not include any form of freight); delivery default default every day or STO, please contact customer service or see the navigation bar .
◇ on the receipt: Please check before the receipt of the box is sealed, out of the box to confirm the number is correct, the product and packaging is non-destructive and then sign receipt, such as no problem after receipt of registration Ali to confirm receipt to the evaluation Oh; Re-contact customer service to resolve.
◇ on sale: the default warranty for six months, the old customers often take regular insurance; purchase accumulated more than 1 thousand customers return shipping buyers and sellers to pay half; New machine, the appearance of damage only warranty.