Chinatungsten - Manufacturer & Supplier of Tungsten, Tungsten Carbide, Tungsten Alloys

About Chinatungsten

Established in 1997, Chinatungsten is a globally recognized manufacturer and supplier of high-performance tungsten, tungsten carbide, tungsten alloys, molybdenum, and related nonferrous metals. As an ISO9001 certified company, we are committed to delivering materials of exceptional purity, consistency, and reliability.

Tungsten, also known as wolfram (symbol W, atomic number 74), is one of the rarest and hardest metals on Earth. With the highest melting point of all non-alloyed metals and a density comparable to gold and uranium, tungsten is essential in aerospace, defense, medical imaging, electronics, and industrial tooling.

1997

Founded

25+

Years Experience

ISO

Certified

Learn More on Official Site

Our Core Products

We offer a comprehensive range of tungsten, molybdenum, and alloy-based materials engineered for performance, durability, and precision across industries.

Tungsten Heavy Alloy

High-density alloy used in radiation shielding, aerospace counterweights, and defense applications.

Tungsten Alloy Brick

Standardized blocks for machining, shielding, and industrial use. High purity and consistent density.

Tungsten Carbide Rod

Precision-ground rods for cutting tools, drills, and wear parts. High hardness and wear resistance.

Tungsten Carbide Ball

Spherical components for bearings, valves, and precision instruments. Excellent roundness and surface finish.

Tungsten Copper Alloy

Combines high thermal conductivity with low thermal expansion. Ideal for electrical contacts and heat sinks.

Titanium Zirconium Molybdenum (TZM)

High-strength molybdenum alloy for high-temperature applications in furnace components and aerospace.

Tungsten Oxide (WO3, VTO, BTO)

Intermediate chemical compounds used in catalysts, ceramics, and tungsten powder production.

Molybdenum Copper (MoCu) Alloy

Thermal management material with tailored CTE for semiconductor packaging and power modules.

Tungsten Putty & Plastic

Flexible, moldable radiation shielding material. Non-toxic and easy to shape for custom applications.

Ferro Tungsten

Alloying agent in steel production to enhance hardness, strength, and heat resistance.

Silver Tungsten

High-performance electrical contact material with excellent arc resistance and conductivity.

Tungsten Jewelry

Durable, scratch-resistant rings and accessories made from tungsten carbide. Modern and elegant design.

Why Choose Chinatungsten?

Engineered Excellence, Trusted Worldwide

ISO9001 Certified

Our quality management system meets international standards for consistent product excellence and customer satisfaction.

25+ Years Experience

Since 1997, we’ve delivered advanced materials to industries worldwide with deep technical expertise and innovation.

High Purity Materials

We control the entire process from raw powder to finished product, ensuring purity, low oxygen content, and precise specifications.

Global Reach

Serving customers in North America, Europe, Asia, and beyond with reliable logistics and multilingual support.

Powder Metallurgy Expertise

All sintered products are manufactured using advanced powder metallurgy techniques for superior density and performance.

Radiation Shielding Solutions

Specialized tungsten alloys and putty for medical, nuclear, and defense applications requiring high-density shielding.

Frequently Asked Questions

What is tungsten used for?

Tungsten is used in light bulb filaments, X-ray tubes, electrical contacts, cutting tools (as tungsten carbide), radiation shielding, aerospace components, and high-temperature applications due to its high melting point and density.

What is the difference between tungsten and tungsten carbide?

Tungsten (W) is a pure metal, while tungsten carbide (WC) is a compound of tungsten and carbon. Tungsten carbide is much harder and more wear-resistant, commonly used in cutting tools and industrial machinery.

What are tungsten heavy alloys?

Tungsten heavy alloys are composites of tungsten with nickel, iron, or copper. They offer high density (up to 19.3 g/cm³), excellent radiation shielding, and are used in medical, defense, and aerospace applications.

Is tungsten safe to handle?

Yes, metallic tungsten is generally safe to handle. However, tungsten dust or fumes from machining should be avoided. Tungsten putty and jewelry are non-toxic and safe for everyday use.

Can I buy small quantities for research or prototyping?

Yes, Chinatungsten supports research institutions and startups with sample quantities and custom machining services. Visit the official website for sample requests.

Get in Touch

For inquiries, quotes, or technical support, please visit the official Chinatungsten website.

Visit Official Website to Contact

Chinatungsten Online | Established 1997 | ISO9001 Certified

Multilingual Support: English, 中文, Español, Português, Русский, Deutsch, Français, 日本語, ภาษาไทย

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