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Advanced Metal Solutions for Global Industry

SHANGHAI ZHANQIANG INDUSTRY CO., LTD. – Your trusted partner in high-purity calcium, tellurium, and alloy materials. Committed to quality, innovation, and customer-first service.

Industrial metal production facility

About SHANGHAI ZHANQIANG INDUSTRY

Shanghai Zhanqiang Industry Co., Ltd. is headquartered in Shanghai, China, and has been dedicated to the field of advanced metal materials for years. Through continuous innovation and teamwork, we have grown rapidly to become a reliable supplier in the global market.

Our product range includes calcium metal, calcium alloys, pure calcium cored wire, magnesium metal, magnesium ethoxide, and high-purity tellurium materials. These are widely used in metallurgy, electronics, aerospace, and chemical industries.

15+
Years Experience
30+
Global Clients
99.8%
Purity Standard

Our Core Values

  • Honesty: Transparent communication and ethical business practices.
  • Win-Win Cooperation: Building long-term partnerships based on mutual benefit.
  • Customer First: Tailored solutions and responsive support.
  • Service First: Dedicated technical and logistics assistance.

Our Product Range

High-quality metal materials engineered for performance, purity, and reliability across industrial applications.

Calcium Metal

Calcium Metal

High reactivity metal used in steel deoxidation, alloy production, and chemical synthesis.

  • Purity: ≥99%
  • Form: Lumps, Granules, Ingots
  • Applications: Metallurgy, Electronics
Ca-Al Alloy

Calcium Aluminium Alloy

Enhances grain refinement and mechanical properties in aluminum casting.

  • Ca Content: 1–30%
  • Form: Ingot, Wire, Granule
  • Storage: Dry, inert atmosphere
Ca-Mg Alloy

Calcium Magnesium Alloys

Used in lightweight structural alloys and high-temperature applications.

  • Customizable ratios
  • High thermal stability
  • Corrosion-resistant
High Purity Ca

High Purity Calcium Metal

Ultra-pure calcium for semiconductor and research applications.

  • Purity: 99.9%–99.99%
  • Form: Granules, Lumps
  • Packaging: Vacuum sealed
Tellurium Metal

Tellurium Metal

Critical material for solar cells, thermoelectrics, and alloying agents.

  • Purity: 99.99% (4N)
  • Form: Ingot, Powder, Granule
  • Applications: PV, Electronics
Calcium Wire

Calcium Wire

Cored wire for precise calcium injection in molten steel treatment.

  • Diameter: 8–13mm
  • Core: Pure calcium powder
  • Function: Desulfurization
Te Powder

Tellurium Powder

Fine particle size for uniform dispersion in alloy and compound synthesis.

  • Mesh: 200–325
  • Purity: 99.99%
  • Storage: Sealed container
Ca Granules

High Purity Calcium Granules

Uniform granule size for controlled reaction rates in chemical processes.

  • Size: 3–8mm
  • Purity: 99.9%
  • Handling: Inert atmosphere
Te Granule

Tellurium Granule

Easy-to-handle granular form for industrial-scale alloy production.

  • Size: 1–5mm
  • Purity: 99.99%
  • Low dust emission
Ca Lumps

High Purity Calcium Lumps

Natural lump form ideal for furnace charging and bulk processing.

  • Size: 10–50mm
  • Purity: 99.9%
  • Low oxide content
Mg Metal

Magnesium Metal

Lightweight structural metal with excellent strength-to-density ratio.

  • Purity: 99.9%
  • Form: Ingot, Turnings
  • Applications: Aerospace
Mg Ethoxide

Magnesium Ethoxide

Organic magnesium compound used in catalysts and specialty chemicals.

  • Formula: Mg(OEt)₂
  • Solution or powder form
  • Moisture-sensitive

Why Choose Zhanqiang Industry?

We combine technology, quality, and service to deliver unmatched value.

Quality Assurance

Every batch undergoes rigorous testing to ensure purity, consistency, and compliance with international standards.

Fast Delivery

Global logistics network ensures timely delivery with full tracking and documentation support.

Technical Support

Our engineers provide application guidance, troubleshooting, and custom formulation assistance.

15+
Years in Business
30+
Countries Served
99.9%
Average Purity
24/7
Customer Support

Latest Industry Insights

February 14, 2021

Do You Know the Characteristics of Ca-Mg Alloy?

Calcium-magnesium alloys offer superior deoxidation and desulfurization capabilities in steelmaking. Their controlled reactivity improves inclusion modification and enhances mechanical properties.

September 30, 2020

Role of Calcium Wire in Industrial Processes

Calcium cored wire injection is a key technology in modern steel refining. It enables precise control over calcium content, improving castability and reducing nozzle clogging.

September 29, 2020

Principle of Calcium Treatment in Molten Steel

Calcium treatment modifies the morphology of non-metallic inclusions, transforming them into spherical shapes that improve ductility and fatigue resistance in final products.

June 8, 2020

Why Does Calcium Wire Corrode?

Surface blackening occurs due to oxidation and moisture exposure. Proper storage in dry, sealed containers prevents degradation and maintains reactivity.

Get in Touch

Reach out for product inquiries, technical support, or partnership opportunities.

Contact Information

  • 86-021-52042986
  • 86-137-61166035
  • sales@zq-industry.com
  • Building 1, Huachi Road 58, Shanghai, China

How to Reach Us

For immediate assistance, call or email us during business hours (Monday–Friday, 9:00–17:30 CST).

Visit Official Website

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