Note ：

1.Once the expected price is submitted, the product will be automatically added to the shopping cart,and the order cannot be submitted during the quotation process;

2.The shopping mall will update the price according to your quotation within 30 minutes,and the price will not be updated during 8:00 pm to 8:00 am;

3.The updated quotation is valid within 2 hours. Please submit your order in time!