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Beijing Worldia Diamond Tools Co., Ltd.(namely "Worldia")is a national hi-tech enterprise located in Zhongguancun Science and Technology Park in China. Worldia is a professional manufacturer of glass cutting tools, PCD/PCBN cutting tools, diamond die blanks, saw blades and CVD diamond line of products. We are dedicated to R&D of advanced production technologies and equipments in addition to manufacturing a wide variety of super hard cutting tools. We have been rewarded with numerous patents.

In the field of the glass cutting tool, Worldia is one of the top three manufacturers of diamond scribing wheels in the world and is the sole manufacturer in China. With the production of our diamond scribing wheels, Worldia has broken the monopoly of Japanese products in the high-end glass cutting industry. Thanks to the reliable performance and high precision, the Worldia diamond scribing wheel is extensively used for precise cutting of high-end TFT-LCD, CSTN-LCD, STN-LCD panels and glass substrates, LCD panels, LCD touch screens, as well as glass sheets for precision electronic instruments and automobiles. Worldia diamond scribing wheels are not only preferred by well-known Chinese LCD manufacturers, but they are also gaining popularity in Japan, South Korea, the US and other countries.

At Worldia, we employ unique design and sophisticated techniques to ensure the high precision and reliable quality of our super hard cutting tools, and are now leading in carbon processing cutting tools and other cutting tool industries. Today, our high precision cutting tool, PCD/PCBN roller cutting tool, PCD inserts specially used for cutting wind turbine blade and other products are increasingly used in many fields, such as new composite materials (like nonferrous metal, ferrous metal, tungsten carbide, plastic, fiber glass, etc.), fiber reinforced plastics (FRP), rollers, auto parts, stone engraving, and more.

In manufacturing our diamond die blanks, we creatively use precision grinding and polishing technologies. The application of cold press fit techniques instead of hot pressing prevents damage to PCD internal structure caused by high temperature.

Worldia also manufactures PCD and carbide saw blade, CVD diamond line of product, diamond nozzle, lapping and polishing machine, glass cutting machine, and other products, and is dedicated to offering customized and complete cutting solutions.

As for super hard materials processing, we provide high precision lapping and polishing, laser cutting, rework of PDC cutters, in addition to OEM/ODM services. Hence our products are popular in Southeast Asia, Western countries, and others.

Worldia has a modern factory covering 16,000 square meters, completely equipped with advanced manufacturing machines, including COBORN RG9, VOLLMER and FARMAN grinding machines, FANUC Five-axis CNC EDM machine for processing PCD/PCBN tools, more than forty precision laser cutting machines; over one hundred large lapping and polishing machines; Through the use of superior inspection equipment such as ultrasonic C-scanners and B-scanner imported from the US, Germany ZOLLER High-precision tool measuring equipment, universal tool microscopes, metallurgical microscopes and abrasion testers, as well as implementation of rigorous, complete and systemic quality inspections, our highly experienced and professional technical staff ensures that the superior performance of our products can meet customers' requirements. Strict application of quality management practices in conformity with international standards has earned us ISO9001:2008 certification.
At Worldia, we focus on environmental protection in addition to the R&D of new technologies and products.
Full of passion and with broad vision, Worldia would like to establish business relationships with friends all over the world to promote the advancement of the super hard material industry.

Main Products
  • Hybrid Diamond Scribing WheelsThe hybrid diamond scribing wheel uses high quality PCD material made by Element Six and Sumitomo. It is manufactured with unique high precision ...
  • Carbide Scribing WheelsCarbide scribing wheel uses special tungsten alloy material. It is manufactured with unique high precision processing technology.
    The special tungsten alloy material, which is ...
  • Diamond AxlesThe diamond axle features high precision. The precision of its abrasive resistance, cylindricity, diameter and length has been strictly examined.
    The strong suitability ...
  • Carbide AxlesThe carbide axle is suitable for diamond scribing wheels of different specifications to be used to cut glasses.
    As a kind of high precision wear resistant part, the carbide axle can be ...
  • Nikken Glass CuttersThe Nikken glass cutter and tungsten carbide scribing wheel have a history of more than one hundred years. The products of Nikken cover many fields, including LCDs, touch screens, substrates, ...