Huanghe Whirlwind
Professional Manufacturer Since 1979

Henan Huanghe Whirlwind Co., Ltd is a listed company (stock code: 600172) specializing in researching, developing, producing, and selling super-hard materials and related products. Based in Changge, Henan Province, we lead the industry with innovation and global reach.

1979

Founded

146+

Products

400+

Specifications

30+

Countries

Huanghe Whirlwind Manufacturing Facility

About Us

Henan Huanghe Whirlwind Co., Ltd is a leading enterprise in the super-hard materials industry, established in 1979. As a publicly listed company (stock code: 600172), we are committed to innovation, quality, and global excellence.

Our company hosts a national enterprise technology center and postdoctoral workstation, driving cutting-edge research and development. With subsidiary operations and R&D institutions in Changge, Zhengzhou, Shanghai, and Beijing, we maintain a strong national footprint and international presence.

We export our high-performance products to over 30 countries, serving industries ranging from precision machining to advanced electronics and luxury jewelry.

Our Products

Saw Grit Diamond Powder

High-performance diamond powder for polishing and cutting applications. Ideal for resin and metal bond tools.

CBN Powder

Cubic Boron Nitride powder with exceptional thermal stability and hardness. Used in high-speed machining and grinding.

Mono Crystal Diamond

Single-crystal synthetic diamonds with flawless atomic structure. Used in high-power electronics and laser systems.

Lab-Grown Diamond (GemQuality)

Ethically grown diamonds with identical chemical and optical properties to mined diamonds. Certified and conflict-free.

Diamond Micron Powder

Ultra-fine diamond particles for precision lapping, polishing, and surface finishing in optics and semiconductors.

Forging Cubic Synthetic Diamond Machine

Advanced HPHT equipment for industrial-scale synthetic diamond production. High efficiency and consistency.

Metal Powder for Diamond Tools

Specialized metal powders for diamond saw blades and wire saws. Optimized for bonding and durability.

Loose Lab Grown Diamonds

Available in round, princess, oval, cushion, and other cuts. Perfect for custom jewelry and industrial use.

CVD Diamond

Chemical Vapor Deposition grown diamonds for high-thermal-conductivity applications in electronics and optics.

Automatic Diamond Saw Blade Press

High-precision forming press for consistent diamond segment production. Fully automated and reliable.

Why Choose Huanghe Whirlwind

45+ Years of Expertise

Founded in 1979, we are a pioneer in super-hard material innovation with decades of proven performance.

Certified Quality

Our lab-grown diamonds are certified by leading gemological institutes including GIA and IGI.

Global Reach

Products exported to over 30 countries, trusted by industrial and jewelry clients worldwide.

Advanced R&D

National technology center and postdoctoral station ensure continuous innovation and quality.

Super-Hard Performance

Our materials offer unmatched hardness, thermal conductivity, and wear resistance.

Sustainable & Ethical

Lab-grown diamonds and synthetic materials reduce environmental impact and ensure ethical sourcing.

Latest News

The Pinnacle of Purity: Unveiling the Miraculous Mono Crystal Diamond

In the realm of advanced materials, few substances command as much awe and technological promise as the mono crystal diamond. Far removed from its gemological cousin, this synthetic marvel represents not a symbol of luxury, but a frontier of human engineering...

Demystifying the Certificates that Guarantee Your Lab-Grown Diamond’s Brilliance

In the world of fine jewelry, lab-grown diamonds have emerged as a brilliant fusion of cutting-edge science and timeless beauty. Identical to their mined counterparts, they offer a compelling modern choice. Yet, how do you verify quality? The answer lies in independent certification...

What is the difference between lab-grown and natural diamonds?

Lab-grown diamonds are chemically, physically, and optically identical to natural diamonds. The only difference is origin—lab diamonds are created in controlled environments using HPHT or CVD methods.

Are your lab-grown diamonds certified?

Yes, our lab-grown diamonds are certified by leading gemological institutes such as GIA, IGI, and GCAL, ensuring quality and authenticity.

Do you offer custom diamond solutions?

Yes, we provide customized diamond powders, tools, and loose stones based on client specifications and industrial requirements.

How can I place an order or request a quote?

Please visit our official website to submit your inquiry. Our team will respond promptly with detailed information and pricing.

Get in Touch

For inquiries, quotes, or partnership opportunities, please reach out through our official website.

Email

[email protected]

Phone

+86-15538112502

Location

Zhengzhou City, Henan Province, China

Visit Official Website

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Huanghe Whirlwind Professional Manufacturer Since 1979