Granite Measuring
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ZHHIMG Granite Surface Plate — The “Unshakable” Benchmark for Precision Manufacturing
ZHHIMG Granite Surface Plate, made from high-stability Jinan Black granite, features a low thermal expansion coefficient and long-lasting precision that eliminates frequent calibration. It resists vibration and heavy loads, and is suitable for scenarios like precision inspection and equipment assembly. Customization is available, and ISO precision certification is provided—making it the “unshakable” benchmark core for cost reduction and efficiency improvement in precision manufacturing.
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High-Precision Granite Dial Base: New Benchmark for Measurement Standards
Made of natural fine-grained black granite with precision processing, the granite dial base features internal stress elimination via hundreds of millions of years of natural aging, offering multiple accuracy grades (00-2). With high flatness, stability, wear resistance, non-magnetism, shock absorption and corrosion resistance, it requires minimal maintenance, serving as an ideal reference tool for CMM bases, fixture calibration and precision workpiece inspection.
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Non-Deformable & High-Rigidity: Industrial-Grade Granite Cube
The granite cube is a high-precision reference measuring tool in the field of industrial metrology. Made of high-quality natural granite through precision machining and manual lapping, it is specially designed for the calibration of coordinate measuring machines (CMMs) and precision testing equipment, as well as quality control in industrial manufacturing. It is the preferred reference standard for high-end industries such as aerospace, automotive manufacturing and precision machinery.
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Precision Granite Base Plate for Ultra-Precision Equipment
The ZHHIMG® Precision Granite Base Plate is a high-stability structural and reference component designed for ultra-precision equipment where long-term dimensional accuracy, vibration damping, and thermal stability are critical. Manufactured from proprietary ZHHIMG® Black Granite, this base plate serves as both a mechanical foundation and a precision reference surface for advanced industrial systems.
Unlike conventional stone bases or low-cost substitutes, every ZHHIMG granite base plate is engineered as a functional precision component, not merely a support structure.
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Granite Surface Plate | A Precise Auxiliary Partner for Workpiece Inspection
Granite surface plate, made of high-quality Jinan Green granite, features high hardness, strong wear resistance, excellent stability against temperature/humidity changes, and great corrosion resistance. It ensures precise workpiece inspection with top-notch flatness and straightness.
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Granite Rectangular Square: Precision Industrial Measuring Tool
Crafted from premium Jinan Green granite, the granite rectangular square boasts inherent high hardness and outstanding stability. As a precision industrial measuring tool, it accurately inspects the straightness and flatness of machine tool guideways and workpieces, and also serves as a reliable benchmark for equipment installation. Wear-resistant, durable and non-deformable, it is the trustworthy and hassle-free choice for industrial.
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Rock-Solid Stability, Worry-Free Measurement – ZHHIMG Granite Plate + Stand
This product is made of premium granite (Jinan Black optional), featuring high rigidity, wear resistance and non-deformability. With Grade 00/0 precision and excellent flatness, it is equipped with a dedicated adjustable stand (cast iron/steel structure) that offers anti-vibration and stable support. As an all-in-one set, it is ready to use without extra adaptation, efficiently meeting the precision operation needs of machining, precision inspection, marking, assembly and other industrial scenarios.
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Wear-Resistant Granite Surface Plate: Your Reliable Industrial Partner
Granite Surface Plate: The “Benchmark Ace” for Industrial Precision Measurement!
Selected premium stone materials such as Jinan Green granite, tempered by hundreds of millions of years of natural aging, it delivers Grade 00 micron-level accuracy that stands firm as a rock. Wear-resistant, corrosion-resistant, non-magnetic and non-deformable, it maintains precision even in temperature-fluctuating environments, featuring easy maintenance and a long service life.Ideal for a wide range of scenarios including measurement & inspection, marking & calibration, and equipment base mounting. It is the perfect precision partner for semiconductor manufacturing, aerospace, and precision CNC machining! -
ZHHIMG® Ultra-Precision Granite Straight Edge
In the world of ultra-precision metrology, “close enough” is never enough. At ZHONGHUI Group (ZHHIMG), we understand that the foundation of high-end manufacturing lies in the absolute truth of a straight line. Our ZHHIMG® Granite Straight Edges are engineered to be that ultimate reference point, providing unparalleled stability and accuracy for the world’s most demanding industries.
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Precision Platform: The “Steady, Accurate, and Reliable” Partner for Instruments and Equipment
The granite platform with bracket features stable reliability and high precision. The reinforced bracket structure ensures no deformation during long-term use and provides accurate horizontal adjustment function, laying a stable foundation for precision measurement and industrial testing.
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Custom Size Granite Surface Plate Professional Measuring Tool
The granite surface plate is a precision reference measuring tool made of natural granite through mechanical processing and precision grinding. It has the advantages of being rust-proof, acid and alkali resistant, non-magnetic, non-deformable and excellent in wear resistance. Thanks to hundreds of millions of years of natural aging, its internal stress is completely eliminated, resulting in extremely stable shape, and it can maintain high precision under heavy load and normal temperature conditions.
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ZHHIMG Precision Granite V-Blocks: Stability & Accuracy for Measurement
Granite V-blocks are core tooling components for industrial precision measurement and positioning. Made of high-quality natural granite (such as Jinan Green and Taishan Green) through precision machining, they are mainly used for clamping, supporting and inspecting circular workpieces like shafts and discs.