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Premium Steel Casting Solutions

We supply 1–150 ton custom steel castings for global industries. Trusted by clients in Japan, Korea, Russia, Italy, Turkey, Chile, and 25+ countries.

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About Great Wall Steel Casting

Great Wall Steel Casting Company (CHAENG) is a leading manufacturer of heavy-duty industrial steel castings, serving the metallurgy, mining, building materials, ceramic, and forging industries worldwide.

With over 15 years of experience, we specialize in producing high-quality, durable castings ranging from 1 to 150 tons, tailored to customer specifications and international standards.

Our products have been successfully exported to 25 countries, including Japan, Korea, Russia, Italy, Turkey, and Chile, earning a reputation for reliability and precision engineering.

  • ISO-Certified Manufacturing
  • Custom Design & Engineering Support
  • Advanced Inspection Equipment
  • On-Time Global Delivery
Steel casting facility

Our Products

High-performance steel castings engineered for durability and precision across multiple industrial sectors.

Slag Pot

Slag Pot

  • Weight: > 1 Ton
  • Material: ZG230-450 plus RE etc.
  • Application: Blast furnace, iron & steel works
  • Customizable: Yes
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Kiln Support Roller

Rotary Kiln Support Roller

  • Weight: > 1 Ton
  • Material: ASTM: 1055 / DIN: 42CrMo4
  • Application: Rotary Kiln, Dryer, Drum
  • Customizable: Yes
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Kiln Tyre

Rotary Kiln Tyre

  • Weight: 1–80 Tons
  • Material: ASTM: 1045 / DIN: CK45
  • Application: Rotary Kiln
  • Customizable: Yes
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Ball Mill Trunnion

Ball Mill Trunnion Bearings

  • Weight: > 1 Ton
  • Material: ASTM: 1025 / DIN: CK25
  • Application: Ball Mill, Tube Mill, Rod Mill
  • Customizable: Yes
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Girth Gear

Girth Gear

  • Weight: > 1 Ton
  • Material: ZG45, ZG42CrMo
  • Application: Ball Mill, Rotary Kiln, Dryer
  • Customizable: Yes
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Press Frame

Press Frame

  • Weight: Custom (up to 150 Tons)
  • Material: High-Strength Alloy Steel
  • Application: Forging, Metallurgy
  • Customizable: Yes
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Grinding Roller

Grinding Roller

  • Weight: 5–50 Tons
  • Material: Wear-Resistant Alloy Steel
  • Application: Cement, Mining, Power Plants
  • Customizable: Yes
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Custom Casting

Custom Steel Castings

  • Weight: 1–150 Tons
  • Material: Various Grades (ZG, ASTM, DIN)
  • Application: All Industrial Sectors
  • Customizable: Yes (Based on Drawing)
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Our Achievements

Recognized excellence in global steel casting manufacturing.

CHAENG Exports Slag Pots to Italy

November 17, 2018

After dedicated efforts by the entire Xinxiang team, CHAENG successfully exported slag pots to Italy, marking a milestone in European market expansion.

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5.8m Girth Gear for Chile Copper Company

2018

CHAENG delivered a massive 5.8-meter diameter girth gear to a major copper mining company in Chile, showcasing our capability in large-scale precision casting.

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Slag Pot Projects (2008–2017)

July 18, 2008

Great Wall Steel Casting signed its first slag pot contract in 2008. Since then, we’ve completed dozens of international projects with 100% on-time delivery.

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Awarded “Excellent Private Enterprise”

January 28, 2023

CHAENG was honored with the title of "Excellent Private Enterprise in Xinxiang City" for outstanding contribution to local industry and innovation.

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Our Services

End-to-end support from design to delivery.

Custom Design

Tailored casting solutions based on your technical drawings and specifications.

Manufacturing Process

Advanced casting, heat treatment, and machining with strict quality control.

Inspection & Testing

Comprehensive NDT, chemical analysis, and mechanical testing.

Global Delivery

Reliable logistics and on-time shipment to 25+ countries worldwide.

150+

Tons Max Capacity

25+

Countries Served

15+

Years Experience

100%

On-Time Delivery

Contact Us

Get in touch for custom casting quotes, technical support, or project inquiries.

+8619838076183
+8619838076183
casting@chaeng.co
GreatWall1958
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