About Us


24 years of experience in diamond tools industry;
600 excellent employees;
1800 clients from 98 countries and regions;
16,000 square meters of workshop;
90,000 diamond segments of daily production output.

Edgestone is a trusted and experienced manufacturer of diamond tools, supplying cutting tools, grinding and polishing tools, profiling tools, drilling tools, construction tools for stone factories, quarries, wholesalers, distributors and construction projects all over the world.

With a team of skilled workers, experienced technicians and senior engineers, through long-term cooperation with diamond technological research institutes, we proceed a large number of research and developed a full range of diamond tools include sawing, cutting, grinding, milling, and drilling. Our products are widely used for cutting and grinding granite, marble, sandstone, onyx, limestone, travertine, quartz stone, artificial stone, andesite, volcanic, lava stone, basalt, microcrystal stone, blue stone, dolomite and construction materials (concrete, tile, ceramic, asphalt, floor) to reduce cost and increase efficiency. 

For the satisfaction of customers, we produce our entire diamond tools series, using fine quality raw material and latest technology equipment, designed by excellent engineer and processed by skilled workers, to reach perfect in every way.

Quality and consistency is our top concern and our promise to our customers, with strict quality control system in our production, our quality inspectors test and inspect every piece of diamond tools, from raw materials inspection to finished products package, in every processing of our production, we have human control and machine inspection, before sintering, after sintering and before package, to make sure all products we delivered are qualified without any defect. Apart from providing these superior quality products, we also guarantee that all of our products are delivered within the given time frame.

Keep moving, keep innovating! Edgestone's mission is to make no stone or construction materials hard to cut in the world, to help customer save production costs. Our engineer team never satisfy with the technology we already have, but strive for better quality and technology. We are close to stone factories and stone operators, learning from their request and design new products that meet the more and more challenging request from customers.

Our staff of sales and technical support are available to help you in selecting the right diamond tools for your application as well as to provide you with samples of our products for evaluation. At Edgestone, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive cutting-edge product offering. Our ultimate goal is your satisfaction.

Product Family:
Diamond segments, diamond saw blades, diamond multi blades, diamond wire saw and beads,
diamond gang saw, diamond polishing pads, diamond abrasive grinding wheels, grinding blocks, diamond frankfurt abrasive for marble, diamond fickert abrasive for granite, diamond cup wheels, diamond core drill bits, diamond finger bits, diamond profiling wheels, diamond router bits set, calibration rollers, PCD tools, etc.

We sincerely hope to establish close relationships with customers all over the world. If any request, just feel free to contact us, (by email: info@buydiamondtool.com phone: 0086-15805032000) we will keep providing quality products and excellent service for you.