
HENAN DAGUANG IMPORT AND EXPORT CO., LTD. manufactures diamond saw blades, abrasive tools and related electric tool accessories, combining in-house developed diamond technologies with export-ready supply capability.
HENAN DAGUANG IMPORT AND EXPORT CO., LTD. is a scientific and technological enterprise integrating research, production, and international trade, supplying a broad range of cutting and grinding consumables for professional users. The company focuses on diamond tools and abrasive products used across stone, ceramic, concrete, and woodworking applications.
Its core portfolio includes diamond general saw blades, ceramic blades, stone and concrete blades, synthetic diamond powder and micro powder, diamond PCD, TCT/woodworking blades, ferro-aluminum blades, abrasive cutting discs, and abrasive grinding wheels. Key technologies and equipment for diamond ceramic blades, diamond micro powder, and diamond PCD are independently developed, supporting competitive quality and cost performance.
With multiple holding production bases in Zhengzhou and Nanyang (Henan), Bozhou (Anhui), and Danyang (Jiangsu), the company serves customers across major international markets, including India, Japan, South Korea, the Philippines, the United States, Russia, and Germany, as well as broader regions such as Europe, North America, Southeast Asia, South America, and Africa. The business is committed to consistent product quality and attentive service for long-term cooperation.
The company operates as a comprehensive scientific and technological enterprise that integrates research, production, and import-and-export trade, supporting overseas buyers with stable supply and responsive service.
Diamond ceramic blade, diamond micro powder, and diamond PCD technologies and equipment are independently developed, enabling strong control over performance, quality consistency, and cost effectiveness.
The company maintains a strong reputation for product quality and import-and-export trade performance, supporting long-term cooperation with international customers.
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