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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 the pinnacle of precision with a nearly flawless roundness and concentricity of 0.002 mm, enhanced by an ultra-smooth mirror finish of Ra0.1 that speaks to our commitment to perfection.
(2) Hole: Harness unmatched precision in hole machining, capable of achieving a minimum diameter as small as 0.2 mm, reaching depths of up to 6 mm with remarkable accuracy and ease.
(3) Slot: Venture into a realm of limitless design possibilities with groove widths as narrow as 0.1 mm, offering customizable shapes to perfectly fit any specific requirement.
(4) Plane: Achieve extraordinary levels of accuracy in sheet processing with thicknesses as fine as 0.1 mm; ensure precise parallelism at 0.001 mm and maintain measurement tolerance at 0.001 mm, coupled with an exceptional finish of Ra0.1.
(5) Thread: Skillfully crafted M2 internal threads with precision GB-7h accuracy, while accommodating unconstrained external thread sizes with impressive GB-6g accuracy for absolute reliability.
Description of Alumina Ceramic Parts
Aluminum oxide (Alumina) stands out as a beacon of versatility and cost-effectiveness within advanced ceramics. Revered for its superior electrical insulation resistance, exceptional high-temperature sustainability, and robust hardness, alumina resists wear and exhibits extraordinary chemical stability, making it indispensable in challenging high-temperature and corrosive environments.
At our cutting-edge facility, we manufacture alumina parts boasting purity levels from 75% to an impressive 99.8%. Employing advanced techniques like dry pressing, hot pressing, ceramic injection molding, and ISO pressing, we cater to specialized applications requiring precision fitting, reduced friction, and optimal insulation. Our post-sintering secondary processes, including CNC machining, polishing, glazing, and metalizing, ensure each piece meets the highest standards of excellence.
We take pride in offering a comprehensive array of alumina ceramic components such as ceramic tubes, rings, discs, rods, arms, and wire guides. Whether for prototyping or mass production, our expertise ensures a bespoke solution finely tuned to meet your unique specifications.
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 positioned in the bustling and innovative city of Shenzhen, China.
Shenzhen Hairuituo New Materials Co., Ltd. is a trailblazing leader in the ceramic industry, expertly harmonizing the complexities of development, design, molding, sintering, and production to create high-precision ceramic products that consistently exceed even the highest expectations. With a distinguished ten-year legacy, we have built thriving partnerships with over 2,000 esteemed clients and 60 premier universities. Our state-of-the-art facility, spanning an impressive 2,000 square meters, is powered by a team of 50 dedicated experts, propelling an annual production value that approaches 20 million. Celebrated for our stellar industry reputation, our diverse product range features ceramic rods, tubes, plates, blocks, and intricately precision-engineered industrial components. Our premises are outfitted with cutting-edge, high-precision equipment for ceramic forming, sintering, and machining, ensuring the utmost quality and precision. We welcome collaborative ventures both locally and globally, fostering a vibrant culture of innovation and excellence.
Why Choose Us?
1. A decade of unmatched expertise in producing top-tier industrial ceramics
2. Unparalleled quality products available at exceptional affordability
3. Ultra-high precision components crafted with the tightest tolerances, ensuring perfect accuracy
4. Seamless and timely production schedules meticulously tailored to fulfill your specific requirements
5. A seasoned and outstanding R&D team at the forefront of pioneering innovation
6. A stellar reputation acknowledged both nationwide and on the international stage
7. Flexible Minimum Order Quantities, accommodating even the smallest of needs
8. An energetic team committed to delivering exceptional after-sales support
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