Welcome to Henan HengDa Superabrasives Co.,Ltd.!
A full-chain manufacturer of superhard materials
Three Decades of In-depth R&D in Full Superhard Materials Value Chain
Full control over the entire process, from raw materials to finished products
Stable crystal structure · Good thermal stability · Excellent service life
High-Performance CBN Single Crystals for Multi-scenario Precision Machining
From standard to high-end specifications, custom manufacturing is available to suit specific operating conditions.
Products
Our product portfolio encompasses four major series—cubic boron nitride (CBN), industrial diamond, CBN micron powder, and surface‑coated products—meeting the diverse application needs of ferrous metals and alloys machining, precision grinding, cutting tool manufacturing, geological drilling, semiconductor materials, and more. Leveraging our independent R&D capabilities and a fully integrated industrial chain, we offer a comprehensive range of ultra‑hard materials with consistent performance, while also providing customized solutions to deliver one‑stop procurement and tailored technical support.
Core Advantages
Over thirty years of dedicated expertise in the industry
Leveraging years of industry expertise, we have established a stable and mature manufacturing system for superhard materials.
End-to-end intelligent manufacturing capabilities
Raw and auxiliary materials — Synthesis — Finishing — Inspection: an intelligent, closed-loop production process.
High-standard quality system
Rigorous quality control and international certifications ensure consistent, reliable performance across every batch.
Multi-category professional supply
Covers the full product range, including CBN single crystals, micro‑powders, diamonds, and coated products.
Industry–University–Research Institute Technological Upgrading
Joint research institutions continue to innovate, maintaining a leading position in the industry.
Customized Solutions
Customized solutions, expert product selection, and on-site support—delivering greater value to our customers.
Best-selling products
Automobile manufacturing
We provide high‑efficiency abrasive materials for precision components such as engines, transmissions, and bearings, ensuring machining accuracy and production stability.
Learn more →Aerospace
It is tailored to meet the cutting and grinding requirements of difficult-to-machine materials such as high-temperature alloys and titanium alloys, while satisfying the stringent precision and reliability standards for critical aerospace components.
Learn more →Machining
It covers machining scenarios for general-purpose equipment, molds, and hardware components, enhancing grinding efficiency and workpiece surface finish.
Learn more →Electronics & Optics
Using high-purity fine powders and precision abrasives, we support the precision machining and polishing of semiconductor heat sinks, electronic components, and optical devices.
Learn more →Oil and gas drilling
With its exceptional hardness and wear resistance, it provides stable and reliable ultra-hard material support for geological exploration and oil-and-gas drilling bits.
Learn more →Automobile manufacturing
Aerospace
Machining
Electronics & Optics
Oil and gas drilling
About Us
Henan Hengda Superhard Materials Co., Ltd. is a high-tech enterprise integrating research and development, production, sales, and technical services. The company has obtained certification under the GB/T 9001-2016/ISO 9001:2015 quality management system. Its product portfolio primarily includes cubic boron nitride (CBN), diamond, lab-grown diamonds, raw and auxiliary materials, and related intelligent equipment.
The company’s R&D team has been active in the superhard materials industry for over 30 years. Through continuous innovation and refinement, it has established a complete industrial chain and mastered all core technologies—covering product development, raw and auxiliary material preparation, manufacturing processes, and quality control and testing. Every stage of the process is independently developed and produced with lean‑manufacturing excellence. The company has set up an enterprise‑level technology R&D center and holds 34 patents. It has also been recognized by the government as a high‑tech enterprise, a specialized, refined, distinctive, and innovative enterprise, a Henan Provincial Engineering Technology Research Center, and the Xuchang City Superhard Materials Technology Innovation Center, among others.
In recent years, the company has steadily increased its R&D investment and established long-term industry–university–research collaborations with institutions such as China University of Mining and Technology (Beijing) and the Abrasive and Grinding Tools Research Institute of Henan University of Technology. These partnerships have continuously enhanced the technological sophistication of the company’s products, positioning it at a leading level within the domestic industry in terms of new-product development capabilities and production‑technology expertise.
Technical Expertise in the Superhard Materials Industry
CBN and diamond annual production capacity
Modernized production facility
The product covers the national market
News
11-11
2021
07-30
2021
Analysis of the Application of CBN Boron Nitride in Thermal Management for Electronic Devices
05-09
2026
An Overview of the Synthesis, Properties, and Applications of Single-Crystal Boron Nitride
Want to learn more about the product?
Contact us now to receive a customized superhard materials solution.
Contact phone number
Address
China • Dong Industrial Cluster Zone, Yuzhou City, Henan Province
Manager Ding
Tel：+86-17513119559
E-mail：info@hengdasa.com(Company)
E-mail：myao.ding@hengdasa.com(Manager Ding)
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