A: We are manufacturer.

A: Our factory is located in Jinan city, Shandong Province,China.

Yes. We can provide small pieces for testing the quality.

1. We are factory direct sales that guarantee to provide you with competitive price and good quality products.
2. With a large number of experienced technicians and a considerable stock of spare parts, we can promptly respond to any problem fed back from our customers.
3. OEM is available.......

A:Please send us inquiry with product pictures or drawings by email (sales@sdjrcd.com), we'll check and reply the result to you as soon as possible.

1.Sample Lead-times: generally 7 working days.
2.Production Lead-times: 15-20 working days. after getting your order.