1.What is the material of the KSS ball screw?

Screw Shaft Material:SCM415
Nut Material:SUS440C
Heat treatment:Quenching and tempering

2.What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

3.How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality ball screw for our customers all over the world.

4. What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by sea or air shipping.

5. Can we design packaging?
Yes. Default is regular packing, and we can make customer's own packing.

6. Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

7.Could you tell me the delivery time of your goods?
5-10 days stock goods and other goods according to the quantity about 5-15 days.