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In terms of product quality: Our customer base has been constantly growing and expanding. This also makes us affirm ourselves. Every product production process undergoes a certain level of testing, and we assure our customers that we are always striving for perfection and doing our best to ensure good quality for our products. Regarding: We choose Yunda (Lianhaotong), and the product quotation does not include shipping costs. It usually takes 1-2 days to arrive within Guangdong province, 3-5 days outside the province, and may be delayed by 1-2 days in remote areas. Please be patient and wait. If you need anything else, please be sure to contact us to modify the shipping fee. We choose Debang Jiajian to send to remote areas of Shenghui Wangda for transit. Generally, it can also be sent to various provinces across the country, which is relatively slow and has lower shipping costs In terms of after-sales service: If you choose to stay with us for a long time, we will consider your interests and replace the product directly if there are quality problems within one year As long as it is not artificially damaged (please note the fragile repair label of the product). In addition, if there is a quality issue with the product itself from the date of purchase, we offer a seven day replacement and long-term warranty (except for customized products). The return shipping fee is paid once by the sender, and the company refuses to accept all collect items. Order shipping issue: After you make the payment, we usually notify you within 24 hours. If there are any special circumstances, our salesperson will contact you in a timely manner and hope that your contact information remains online. In terms of quantity: For your convenience and sales, our company usually produces a certain quantity. But if the order quantity is over 2000. Please make sure to contact us to arrange production so as not to delay your shipment date. Problem with receiving the goods: Please do not rush to sign for the goods after receiving them. It is necessary to check whether the packaging is intact and whether the quantity of the goods is correct. We will attach the delivery note. If there is a shortage of quantity or incorrect product style, please contact us in a timely manner for product quality issues. We will do it in a timely manner. Reception of your question: Our customer service is sometimes quite busy. If we don't reply in a timely manner, it's likely that we're busy So sometimes we don't come over, which can result in our inability to receive you in a timely manner and respond to your inquiries. Please refer to the detailed product introduction and shop on your own. We apologize for any inconvenience caused. If you have an urgent matter that requires us to respond promptly.