Respond quickly to customer feedback, and provide various suggestion for floor project.

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

ZIANG Diamond Tools are made of high quality diamonds in a consistent high concentration

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

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