Teclado Game Designer PK-900 Teclado de metal grande e moderno com fio, luz mista, plugável, eixo verde

Enterprise certificate     Purchase Instructions 1. The manufacturer's supply is genuine. Manufacturer first-hand supply, genuine guarantee, support brand LOGO customization, undertake domestic and foreign OEM, ODM. 2. About delivery and after-sales 1. On working days, it will be shipped on the same day to the next day, and the warehouse will work overtime until 8:00 pm. The factory does not work on Sunday, and non-urgent orders will be sent after work on Monday. Leave a message at any time. The customer service is online 24 hours a day, and will reply ASAP when they see it. 2. If there is a quality problem with the product (in the case of non-human damage), the buyer can send it back for replacement at one time after the bad product has accumulated to a certain quantity in a cumulative manner. The replaced product can also be sent back together with the ordered goods when the next order is placed. 3. Send us the product that needs to be repaired, please fill it in correctly (indicate the contact name, address, phone number and the problem of the product in detail), and we will return the product to you according to the contact address you filled in. 4. We are not responsible for the round-trip freight of product repair, and the customer needs to pay for it. Exchange problem: 1. Different products have corresponding quality assurance period (usually 3 months to 1 year quality assurance). During the quality assurance period, if there is a quality problem and non-human damage, it can be replaced with a new one (depending on the degree of damage to the appearance of the product). The quality assurance period is subject to the validity period on the warranty label attached to the product (note: during the quality assurance period, please keep the warranty label clear, complete and undamaged). 2. The buyer just received the product and found that there is a problem (such as: the product model is wrong, the product has few accessories, etc.). He needs to contact us within 24 hours after signing for it.