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Basic Info.
Product Description

Optional Materials | alumina, zirconia, silicon carbide, silicon nitride, steatite optional |
Outer diameter | 0.5 ~800 mm |
Length | 1~1000mm |
Roughness | To be Ra0.05 |
Surface treatment | Polished, Glazed, Metalized availability |
Cosmetic | Smooth surface without contamination, deformation, and crack |
Achievable Precision After Machining
(1) Axis: Experience unparalleled craftsmanship with a stunning roundness of 0.002 mm and concentricity also at 0.002 mm, all matched with an exquisite, mirror-like finish of Ra0.1. This level of precision embodies perfection.
(2) Hole: Achieve masterful precision, processing holes with an incredibly small minimum diameter of 0.2 mm, and reaching impressive depths of up to 6 mm, ensuring superior accuracy.
(3) Slot: Explore endless possibilities with exceptionally narrow groove widths as fine as 0.1 mm, offering customizable groove shapes tailored to meet any specific or unique requirement.
(4) Plane: Achieve remarkable accuracy with the ability to process sheets as thin as 0.1 mm, ensuring superior parallelism precision at 0.001 mm, with a measurement tolerance also at 0.001 mm, and a refined surface finish of Ra0.1.
(5) Thread: Masterfully machine internal threads to M2 specifications with impeccable GB-7h accuracy, while allowing for unrestricted external thread sizes, all with GB-6g precision, delivering excellence in threading.
Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out for its remarkable adaptability and cost-effectiveness compared to other advanced ceramics. It is famed for its exceptional electrical insulation properties, remarkable resistance to high temperatures, formidable hardness, wear resistance, and outstanding chemical stability. Alumina is the ultimate solution for enduring extreme temperatures and corrosive chemical conditions, making it an unrivaled choice for challenging environments.
Our cutting-edge facility produces alumina parts with extraordinary purity levels that range from 75% to an impressive 99.8%. Each ceramic component is meticulously crafted using sophisticated methods such as dry pressing, hot pressing, ceramic injection molding, and ISO pressing. To cater to specialized applications involving fitting, reduced friction, and optimized insulation, we provide post-sintering secondary processes including CNC machining, polishing, glazing, and metalizing, ensuring every part meets stringent standards.
We take pride in offering a comprehensive array of alumina ceramic components, including ceramic tubes, rings, discs, rods, arms, and wire guides. Whether your project requires prototyping or high-volume production, we have the expertise and capacity to deliver solutions precisely tailored to your specifications and expectations.
Data Sheet
The application of alumina ceramic parts Alumina ceramic parts are widely used in the electronic, electrical, machinery, chemistry, ceramic seal, mineral, new energy, military, aerospace, almost all modern industries.
Remark: We produce a series of alumina ceramic products, including alumina metalized ceramics, ceramic substrates, ceramic wafers, ceramic guides, and so on.Datasheet of technical ceramic materials
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Our Products and Applications



Shenzhen Hairuituo New Materials Co., Ltd., strategically located in the vibrant and dynamic Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. emerges as an avant-garde leader in the ceramic industry, seamlessly integrating development, design, molding, sintering, and production to create high-precision ceramic masterpieces that consistently exceed the loftiest expectations. Boasting a distinguished legacy spanning over a decade, we have forged flourishing partnerships with more than 2,000 esteemed clients and 60 prestigious universities. Our cutting-edge facility, covering a remarkable 2,000 square meters, thrives with a team of 50 dedicated professionals, propelling an annual production value close to 20 million. Celebrated for our impeccable industry reputation, our extensive product portfolio includes ceramic rods, tubes, plates, blocks, and meticulously precision-engineered industrial components. Our premises are outfitted with state-of-the-art, high-precision equipment for ceramic forming, sintering, and machining, guaranteeing the pinnacle of quality and accuracy. We enthusiastically embrace collaborative ventures both locally and globally, nurturing a culture of innovation and excellence.
Why Choose Us?
1. A decade of unrivaled expertise in the creation of industrial ceramics
2. Supreme quality products offered at exceptional value
3. Ultra-high precision components crafted with the most exacting tolerances
4. Flawless and timely production schedules custom-tailored to your unique requirements
5. A seasoned and remarkable R&D team leading the charge in innovation
6. A stellar reputation revered both nationally and internationally
7. Flexible Minimum Order Quantities, accommodating even the smallest demands
8. A dynamic team committed to delivering exceptional after-sales support
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