Products & Solutions
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The Foundation of Nanometer Accuracy: Precision Granite Bases & Beams
ZHHIMG® Precision Granite Bases and Beams provide the ultimate, vibration-damped foundation for ultra-precision equipment. Crafted from proprietary high-density black granite (≈3100 kg/m³) and hand-lapped to nanometer accuracy by 30-year masters. ISO/CE Certified. Essential for Semionductor, CMM, and Laser Machining applications requiring stability and extreme flatness. Choose the global leader in granite components—No cheating, No misleading.
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Precision Granite Machine Base (Bridge Type)
The ZHHIMG® Precision Granite Machine Base is engineered for next-generation precision systems that demand exceptional dimensional stability, flatness, and vibration resistance. Crafted from ZHHIMG® Black Granite, this bridge-type structure provides the ultimate foundation for high-accuracy equipment such as CMMs (Coordinate Measuring Machines), semiconductor inspection systems, optical measuring machines, and laser equipment.
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Ultra-Precision Granite Gantry & Machine Components
In the world of ultra-precision, the base material is not a commodity—it is the ultimate determinant of accuracy. ZHONGHUI Group insists on using only our proprietary ZHHIMG® High-Density Black Granite, a material that significantly outperforms lighter, more porous granites and inferior marble substitutes.
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Custom Granite Structural Component
This precision granite machine base is manufactured by ZHHIMG®, a leading global supplier of ultra-precision granite components. Designed and machined with micron-level accuracy, it serves as a stable structural foundation for high-end equipment in industries such as semiconductors, optics, metrology, automation, and laser systems.
Each granite base is made from ZHHIMG® Black Granite, known for its high density (~3100 kg/m³), exceptional thermal stability, and superior vibration damping performance, ensuring long-term accuracy even under dynamic operating conditions. -
ZHHIMG® Precision Granite L-Bracket Base: The Foundation for Ultra-Precision
At ZHHIMG®, we don’t just manufacture components; we engineer the very foundations of ultra-precision. Introducing our ZHHIMG® Precision Granite L-Bracket Base – a testament to uncompromising stability, unparalleled accuracy, and enduring reliability. Designed for the most demanding applications across industries like semiconductors, metrology, and advanced manufacturing, this L-Bracket Base embodies our commitment to pushing the boundaries of precision.
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Custom Precision Granite Bases (Granite Components)
This product represents the ultimate in metrology and machine foundation technology: the ZHHIMG® Precision Granite Base/Component. Engineered for stability and precision, it serves as the critical anchor for ultra-precision motion systems and measurement devices across the globe.
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Precision Granite Machine Base
The ZHHIMG® Precision Granite Machine Base represents the highest standard of stability and accuracy in ultra-precision equipment manufacturing. Crafted from premium ZHHIMG® black granite, this machine base provides exceptional vibration damping, dimensional stability, and long-term precision. It is an essential foundation for high-end industrial equipment such as coordinate measuring machines (CMM), semiconductor equipment, optical inspection systems, and precision CNC machinery.
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Ultra-High Precision Granite Components & Bases
As the only company in the industry to hold simultaneous ISO 9001, ISO 45001, ISO 14001, and CE certifications, our commitment is absolute.
- Certified Environment: Manufacturing takes place in our 10,000㎡ temperature/humidity-controlled environment, featuring 1000mm thick ultra-hard concrete floors and 500mm×2000mm military-grade anti-vibration trenches to ensure the most stable measurement foundation possible.
- World-Class Metrology: Every component is verified using equipment from leading brands (Mahr, Mitutoyo, WYLER, Renishaw Laser Interferometer), with calibration traceability guaranteed back to national metrology institutes.
- Our Customer Commitment: In accordance with our core value of Integrity, our promise to you is simple: No Cheating, No Concealment, No Misleading.
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Ultra-Precision Granite Component & Measuring Base
In the world of ultra-precision engineering—where every nanometer counts—the stability and flatness of your machine foundation are non-negotiable. This ZHHIMG® Precision Granite Base, with its integrated vertical mounting face, is engineered to be the absolute zero reference point for your most demanding metrology, inspection, and motion control systems.
We don’t just supply granite; we supply the industry standard.
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ZHHIMG® Ultra-Precision Granite Gantry Frame & Custom Machine Base
The ZHHIMG® Granite Gantry Frame is the critical foundation component for cutting-edge machinery demanding exceptional rigidity, dynamic stability, and the highest levels of geometric accuracy. Designed for large-format, high-speed, and ultra-precision applications, this custom-engineered structure (as pictured) utilizes our proprietary high-density granite to ensure reliable performance where tolerances are measured in sub-microns.
As a product of the ZHONGHUI Group (ZHHIMG®) – a certified authority and the “synonym for industry standards” – this gantry frame sets the benchmark for dimensional integrity in the global ultra-precision sector.
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ZHHIMG® Precision Granite Machining Base / Component
In the ultra-precision industry—where the difference between success and failure is measured in nanometers—the foundation of your machine is your accuracy limit. ZHHIMG Group, a trusted global supplier to Fortune 500 companies and a standard-setter in precision manufacturing, presents our Precision Granite Machining Base / Component.
The complex, custom-engineered structure shown is a prime example of ZHHIMG’s capability: a multi-plane granite assembly featuring precision-machined cutouts (for weight reduction, handling, or cable routing) and custom interfaces, ready for seamless integration into high-performance, multi-axis machine systems.
Our Mission: Promote the development of ultra-precision industry. We deliver on this mission by providing a foundation that is demonstrably more stable than any competing material.
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Granite CMM Base
ZHHIMG® is the only manufacturer in the precision granite industry certified with ISO 9001, ISO 14001, ISO 45001, and CE. With two large production facilities covering 200,000 m², ZHHIMG® serves global clients including GE, Samsung, Apple, Bosch, and THK. Our dedication to “No cheating, No concealment, No misleading” ensures transparency and quality that customers can trust.