Q1: Does your company have testing equipment, how to ensure the quality of parts?
We have a full set of testing equipment. We assure you that all our products are brand new, original, and unopened. Our engineers will conduct 100% rigorous testing on used parts before shipping. We can provide you with a test video. At the same time, we offer you 3 months warranty, 1 year for new.
We provide you with 24-hour online customer service. Technical support and guidance are free of charge.

Q2: What kind of payment method and express delivery can you accept?
1: Payment terms: bank transfer, Alipay, WeChat payment, Alipay, Alibaba online payment, etc.
2. Express: UPS, DHL, FEDEX, TNT, EMS, etc

Q3: How about your stock, and how long is the delivery time?
We have 5 warehouses in China, all over Shanghai, Suzhou, Dongguan, with a large amount of inventory. This store uploads only a small part of the warehouse model, welcome to provide product models or pictures to send me an email to inquire, thank you. Delivery: Usually sent within 3 days after the order is placed.

Q4: What is the packaging of the product when it is shipped?
1. In order to save shipping costs and lower your budget, we have chosen eco-friendly packaging. We use 3cm thick foam board to fill around the box to protect the parts, and then pack the parts in cartons, but if they are too heavy, we will customize the wooden case for them.