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Premium Tungsten Carbide
Components Manufacturer

Over 20 years of expertise in producing high-quality cemented carbide parts for agriculture, mining, oil & gas, and industrial applications. ISO 9001 certified with advanced manufacturing capabilities and global delivery.

Explore Our Products

About Zhuzhou Hongtong

ZHUZHOU HONGTONG TUNGSTEN CARBIDE CO., LTD is a high-tech joint manufacturer with over 20 years of experience in the tungsten carbide industry. Our 7,000 square meter facility in Zhuzhou, Hunan, China is equipped with advanced production equipment and staffed by skilled engineers and technical personnel.

We specialize in OEM and customized cemented carbide components, exporting to customers worldwide. Our commitment to quality, precision, and timely delivery has made us a trusted partner across multiple industries.

  • ISO 9001 Certified
  • 7,000 m² Manufacturing Facility
  • Global Export Experience
  • Custom & OEM Solutions

Our History

1998 Original factory workshop established
2001 Zhuzhou Hengtong Tungsten Carbide Factory established
2004 Brand “Li Pai” registered
2008 Renamed Zhuzhou Hongtong Tungsten Carbide Co., Ltd
2010 Company relocation to larger facility

Our Main Products

We manufacture a wide range of tungsten carbide components for industrial, agricultural, mining, and oil & gas applications. All products are made to precise specifications with strict quality control.

Tungsten Carbide Ball & Seat

API standard compliant components for valves in oil & gas, chemical, and industrial applications. High wear resistance and sealing performance.

  • • API standards compliant
  • • High pressure resistance
  • • Excellent corrosion resistance
  • • Precision ground surfaces

Agricultural Carbide Tips

Weld-on tips for agricultural equipment including plows, cultivators, and seeders. Designed for maximum soil penetration and wear life.

  • • For welding applications
  • • High impact resistance
  • • Extended service life
  • • Custom shapes available

HPGR Stud Pins

High-pressure grinding roll pins for mining and cement industries. Engineered for extreme pressure and abrasion resistance.

  • • For HPGR rolls
  • • High compressive strength
  • • Uniform wear characteristics
  • • Secure mounting design

Carbide Buttons

Inserts for drill bits and rock drilling tools. Available in various geometries and grades for different rock formations.

  • • For rock drilling
  • • Multiple grades available
  • • Precision sintered
  • • Consistent quality

VSI Bars & Strips

Wear parts for vertical shaft impact crushers. High toughness and abrasion resistance for aggregate and mining applications.

  • • For VSI crushers
  • • High impact strength
  • • Long service life
  • • Custom dimensions

Wire Drawing Nibs

Precision dies for wire drawing applications. Bore size as small as 0.1mm with excellent surface finish.

  • • Bore down to 0.1mm
  • • High precision
  • • Smooth finish
  • • Long die life

Cold Heading Dies

Dies for cold forming of fasteners and automotive parts. High strength and resistance to chipping.

  • • For cold heading
  • • High compressive strength
  • • Precision internal geometry
  • • Long production runs

Brazed Inserts

Carbide tips brazed to steel bodies for cutting, drilling, and wear applications. Strong metallurgical bond.

  • • Vacuum brazed
  • • High bond strength
  • • Various carbide grades
  • • Custom configurations

PDC Substrates

Polycrystalline diamond compact substrates for oil & gas drilling bits and cutting tools.

  • • For PDC cutters
  • • High thermal stability
  • • Strong interface
  • • Consistent quality

Carbide Rods & Bars

Precision ground rods and bars for machining, tooling, and custom part manufacturing.

  • • Precision ground
  • • Various diameters
  • • High straightness
  • • Ready to machine

Carbide Plates

Flat carbide components for wear plates, seals, and custom applications. Vacuum welded options available.

  • • Wear resistance
  • • Vacuum welding option
  • • Custom sizes
  • • Flatness guaranteed

OEM & Custom Parts

Full-service custom manufacturing for specialized carbide components. From prototype to mass production.

  • • Complete OEM service
  • • 20+ years experience
  • • Rapid prototyping
  • • Quality assurance

Why Choose CarbideComponents?

Our advanced manufacturing capabilities, experienced engineering team, and commitment to quality make us a preferred partner for tungsten carbide components worldwide.

ISO 9001 Certified

Quality management system certified to international standards.

20+ Years Experience

Decades of expertise in tungsten carbide manufacturing and engineering.

Advanced Equipment

HIP sintering, isostatic pressing, spray drying, and precision grinding.

Fast Delivery

Samples in 2-7 days, orders in 7-21 days with global shipping options.

Custom & OEM Manufacturing

Our professional team has over 20 years of experience in OEM and customized carbide products. We work closely with clients to develop solutions that meet exact specifications, from initial design to mass production.

Request Custom Quote
20+
Years Experience
7,000
m² Facility
2-7
Days Sample
70+
Countries Served

Frequently Asked Questions

Find answers to common questions about our products, services, and ordering process.

What is tungsten carbide?

Tungsten carbide (also known as cemented carbide) is a hard metal composite made from tungsten carbide particles bonded with a metallic binder, typically cobalt. It offers exceptional hardness, wear resistance, and strength, making it ideal for cutting tools, wear parts, and industrial applications.

Do you offer custom/OEM manufacturing?

Yes, we specialize in custom and OEM tungsten carbide components. Our experienced engineering team works with clients to develop solutions based on drawings, samples, or specifications. We handle everything from prototyping to mass production.

What are your delivery times?

Sample delivery typically takes 2-7 days, while production orders are delivered within 7-21 days depending on complexity and quantity. We offer various shipping options to meet your timeline requirements.

Are you ISO certified?

Yes, we are ISO 9001 certified, demonstrating our commitment to quality management systems and consistent product quality. Our manufacturing processes follow international standards.

What industries do you serve?

We serve a wide range of industries including agriculture, mining, oil & gas, construction, automotive, wire drawing, and general industrial manufacturing. Our components are used in drilling, crushing, cutting, and wear applications.

Can you match specific material grades?

Yes, we can produce carbide components to match various international standards and material grades. We also have specialized materials for agriculture and non-magnetic applications.

Contact CarbideComponents

Ready to discuss your tungsten carbide needs? Get in touch with our sales team for quotes, technical support, or custom solutions.

Contact Information

Email: [email protected]

WhatsApp: +86 13974173665

Phone: +86 731 28487117

Contact Person: Arris Zhang

Address: No.86, Mingri Rd, Tianyuan Dist, Zhuzhou, Hunan, China 412007

Business Hours

We respond to inquiries promptly during business hours (Monday-Friday, 8:00-17:00 China Standard Time). Messages received outside these hours will be answered the next business day.

Response Time

We guarantee to respond to all inquiries within 24 business hours.

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