Q1: How to ensure the quality of parts?

We have a full set of testing equipment. We assure you that all our products are new and original and unopened. If you are buying a used

product, our engineers will test it 100% rigorously before the goods are sent out, and we can provide you with a test video.

At the same time, if you buy a brand new product, we will provide you with a 1 year warranty, if you buy a used product, we will provide a 

3 month warranty.

Q2: How about the packing when you send it?

We use foam board to fill all the interior around the box with 3cm thickness to protect the parts and then pack the parts in cartons. If the 

goods are too heavy, we will make custom wooden cases for them.

Q3: How is your inventory? How long is the delivery time?

We have a warehouse in Zhongjiang, Deyang, China to store the product stock, we will arrange delivery after your purchase, the delivery 

time is 1-2 days. 

Q4: Which payment methods and express delivery can we accept?

1. Payment method: Wire transfer, Wechat Pay, Alipay , etc

2: Express: We have accounts of UPS, DHL, FEDEX, and we can send the goods directly to your address

Q5: What about after-sales service and technology?

We provide you with 24-hour online customer service. Technical support and guidance is free of charge.