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Why KOS

1) Professional factory


       KOS Ball Screw is a leading worldwide factory. We supply good quality and technique products at wholesale prices. Start your wholesale sourcing here today and experience first class service and fast shipping.

2) Minimum quantity

       You can try our first class services by initially purchasing in small quantities. Most of our products can be purchased in single unit as a sample dress and also at wholesale prices.

3) Fast Delivery

      We deliver the products from China by DHL,sea shipping, ect. To the major destinations like US, Europe and Australia, it takes only 3-5 days.

4) Security

     Security is at top priority at machineballscrew.com. We ensure the integrity and encryption of the date of every transaction by applying the most advanced security solution provider.