Founded in 2013, AOTO manufactured in grinding, polishing, drilling, cutting diamond tools who take client explore and discover more innovative products. We mainly exported to the United States, Europe, Australia, the Middle East and other countries. Continuously optimizing the quality of products and excellent services is our ultimate goal.

Why choose us？

1.Good service: Respond quickly to customer feedback, and provide various suggestion for floor project.

2.Production Capacity: Daily output is up to 6000-7000pcs, so that we’re able to get your orders delivered in time.

3.Premium quality: AOTO Diamond Tools are made of high quality diamonds in a consistent high concentration

4.R&D center: we established an R&D ceter, including design, utility model patents and other strong technical forces. Our company will continue to invest and research and create more patents.

5.Private Label：We support to your own brand, including box, carton,stamp and engrave. Make you and your customer's information fully protected