FOUNDRY EQUIPMENT SPECIALISTS

About Our Company

WELTOP MACHINERY is a leading manufacturer of foundry machinery, specializing in centrifugal casting, low-pressure die casting, and gravity casting machines. With over 20 years of experience and a team of experts from the China Casting & Forging Research Institute, we deliver high-quality, customized solutions for global clients. Headquartered in Jinan, Shandong, our products are trusted by major brands like GAC Honda Automobile and ZYNP Corporation.
We provide complete upstream and downstream equipment with a focus on process stability, efficiency, and long service life. Our machines operate reliably in Russia, Brazil, Argentina, Turkey, and beyond. By continuously investing in technology and production monitoring, we ensure consistent quality and sustainable competitiveness. WELTOP MACHINERY is committed to delivering dependable equipment, professional service, and long-term value worldwide.
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You can contact us any way that is convenient for you. We are available 24/7 via email. 
You can also use a quick contact form below or visit our office personally.
  • 20+ Years of Proven Stability

    Decades of manufacturing experience mean our machines offer the stability and durability required for high-volume centrifugal casting.

  • Fully Integrated Production
    Our own professionals handle everything from design to sales. Full in-house control allows us to customize solutions and meet deadlines.
  • Maximum Cost Efficiency
    We provide the most competitive factory-direct pricing, significantly reducing your initial investment and operational costs.
  • Fast & Reliable Delivery
    Located in the capital of Shandong near Qingdao Port, we guarantee efficient shipping and shorter lead times for your projects.
Latest News
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Why Machining Requirements Should Be Considered Before Centrifugal Casting Begins

Why Machining Requirements Should Be Considered Before Centrifugal Casting BeginsIntroductionIn centrifugal casting projects, considerable attention is typically given to alloy selection, pouring temperature, rotational speed, and cooling conditions. While these parameters are essential to casting q

18/2026-06
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Why Centrifugal Casting Is Widely Used for Bronze Bushings And Bearing Sleeves

Why Centrifugal Casting Is Widely Used for Bronze Bushings and Bearing SleevesIntroductionBronze bushings and bearing sleeves are widely used in mining equipment, construction machinery, marine systems, metallurgical equipment, and other industrial applications where high load capacity and wear resi

16/2026-06
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Why Mold Preparation Is Often Overlooked in Centrifugal Casting

Why Mold Preparation Is Often Overlooked in Centrifugal CastingIn centrifugal casting, discussions about casting quality often focus on pouring temperature, rotational speed, alloy composition, and cooling conditions. While these parameters are important, mold preparation is frequently underestimate

17/2026-06
We are a leader in the foundry machinery industry with over 20 years of design and manufacturing experience.

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