Granite Measuring
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Precision Granite Quad-Hole Component
A Foundation Engineered for Nanometer Accuracy
In the world of ultra-precision technology—where stability means performance—the base component is paramount. ZHHUI Group (ZHHIMG®) presents the Precision Granite Quad-Hole Component, an exemplary product born from our commitment to the highest global standards. This component, often used in applications requiring integrated air bearings or vacuum fixturing, is not merely a piece of stone; it is a meticulously engineered foundation designed to sustain accuracy in the most demanding environments. -
Precision Granite Triangular Component with Through Holes
This precision triangular granite component is manufactured by ZHHIMG® using our proprietary ZHHIMG® black granite. With high density (≈3100 kg/m³), excellent stiffness and long-term stability, it is designed for customers who need a dimensionally stable, non-deforming base part for ultra-precision machinery and measuring systems.
The part features a triangular outline with two precision-machined through holes, suitable for integration as a mechanical reference, mounting bracket or functional structural element in advanced equipment.
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Precision Granite Component
Crafted from premium ZHHIMG® black granite, this precision component ensures exceptional stability, micron-level accuracy, and vibration resistance. Ideal for CMMs, optical, and semiconductor equipment. Corrosion-free and built for long-term precision performance.
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High Precision Granite Mechanical Component
High-precision granite mechanical component made from premium black granite. Customizable with holes, slots, and inserts. Stable, durable, and ideal for CNC machines, metrology, and precision equipment.
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Granite Measuring Tools
Our granite straightedge is made from high-quality black granite with excellent stability, hardness, and wear resistance. Ideal for inspecting the flatness and straightness of machine parts, surface plates, and mechanical components in precision workshops and metrology labs.
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Granite V Block for Shaft Inspection
Discover high-precision granite V blocks designed for stable and accurate positioning of cylindrical workpieces. Non-magnetic, wear-resistant, and ideal for inspection, metrology, and machining applications. Custom sizes available.
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Granite Surface Plate with 00 Grade
Are you on the hunt for top-notch precision granite surface plates? Look no further than ZHHIMG® at ZhongHui Intelligent Manufacturing (Jinan) Group Co., Ltd.
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Granite Plate with ISO 9001 Standard
Our granite plates are made of AAA Grade industrial natural granite, a material that is exceptionally sturdy and durable. It features high hardness, excellent wear resistance, and strong stability, making it highly favored in fields such as precision measurement, mechanical processing, and inspection.
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Granite Surface Plate ISO 9001
ZHHIMG Granite Surface Plates | High-Precision Measurement Solutions | ISO-Certified
ZHHIMG ISO 9001/14001/45001-certified granite surface plates deliver unmatched stability & durability for Fortune 500 enterprises. Explore custom industrial-grade solutions!
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Precision Granite Tri Square Ruler
Striving ahead of the regular industry trends, we strive to produce high quality precision granite triangular square. Using finest Jinan black granite as the raw material, the precision granite triangular square is ideally used to check out the three coordinates (i.e. X, Y and Z axis) of a spectrum data of machined components. The function of Granite Tri Square Ruler is similar with Granite Square Ruler. It can assist the machine tool and machinery manufacturing user to perform right angle inspection and scribing on parts/workpieces and measure the perpendicular of the parts.
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Granite Straight Ruler H Type
Granite Straight Ruler is used for measuring flatness when assemble rails or ball screws on the precision machine.
This granite straight ruler H type is made by black Jinan Granite, with nice physical properties.
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Granite Rectangle Square Ruler with 0.001mm precision
Granite square ruler is made by black granite, mainly used to check the flatness of parts. Granite gages are the basic equipment used in industrial inspection and are suitable for inspection of instrumentation, precision tools, mechanical parts and high-precision measurement.