| Why choose us: - We have obtained ISO9001 CQC certificate.
- We have professional testing tools to test every product before delivery. If there is a product quality problem, we know how to deal with it. For details, please pay attention to our warranty solution.
- We have exclusive packaging and official logistics for many years of cooperation. We can guarantee that the goods will be arrived quickly and safely.
- OEM is acceptable.
FAQ: Q1. Do you make customer’s auto AC parts? A. Yes, you can send us samples and we can develop the new models especially for you. Q2. How is quality ensured? A. All our processes strictly adhere to ISO-9001 procedures and we have a one year quality warranty B L issue date. If the product does not work property as described, and the problem is proven to be at our fault, we will provide exchange services for the same specific item. Q3. If we don’t find what we want on your website, what should we do? A: Please contact us the descriptions and pictures of the products, we will check whether we have them. Or you can send us sample by express, we will develop this item for bulk purchasing. Q4. What is your Minimum Order Quality? A. Different products have different MOQ, but we can sell you even one piece if we have stock the model of you need. Warranty: Customer service is our top priority . You can rest assured that you will be getting the great customer service,high quality parts, and some of the best technical advice in the business . We provide one year quality warrantee. Any question of the product, please first contact us to send the video and the relevant picture to show the problem , and our professional technician will check and offer the solution to you promptly . This warranty is subject to the following conditions and exclusions: 1. Valid Proof of Purchase • Warranty requests are only accepted with valid proof of purchase from WNRLN 2. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced. 3. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the goods, we will repair or change new part . 4.The shipping costs for return back to our company is in buyer side | 
