Product introduction: Neck Pickups : Ainico 8.6K Mediate Pickups ：Ainico 6.4K Bridge Pickups ：Ainico 13.58K About US: Our company was established in 2006, with more than 15 years experience in world trade ,the quality of our products has been highly improved and been one of the top brands in our country, and enjoyed good reputation around the world. We are mainly majored in producing electric guitars, electric basses, acoustic guitars, classical guitars and all kinds of musical instruments accessories! Warranty: 1. All items have 1 year guarantee. If your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2. For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos, we would resend or refund after confirmation.