Zirconia Ceramic Parts
High toughness zirconia parts for wear surfaces that run against metal, fluid or fibre without picking up magnetism or corroding.
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Shenzhen Huaxin Precision Ceramics · Since 1999
Precision Ceramic Parts Made To Your Drawing
Zirconia, alumina, steatite, silicon carbide and silicon nitride components, formed, sintered, ground and polished in our own 8000sqm Shenzhen plant. Seventeen standard ranges, and everything else made to your drawing.
- Zirconia 800 MPa flexural strength
- 99% alumina to 1650C
- SiC held to ±0.005mm
- Free samples in 4 to 7 working days
What We Make
Zirconia, alumina, steatite, SiC and Si3N4 parts: rings, plungers, rods, substrates, tubes, blades and insulators.
Who We Serve
Pump and valve builders, electronics and semiconductor assemblers, textile machinery makers, heating element and clipper manufacturers.
What Problem We Solve
Positions where metal wears, corrodes, conducts or magnetises, and where a part has to be made to your drawing rather than bought off a shelf.
Why Customers Choose Us
Forming, grinding, polishing and CNC machining are all done in house, so one supplier owns the tolerance from powder to finished part.
Five Material Families From One Factory
Each family solves a different failure. Pick by the property the part needs, not by the shape you already have.
Al2O3 Alumina Ceramic Parts
95% and 99% alumina rings, tubes, substrates and plates for insulation, wear and high temperature service up to 1650C.
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Steatite Ceramic Parts
Talc based steatite beads, strips and insulators for electrical heating assemblies where dielectric strength matters more than toughness.
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Metallized Ceramic Parts
Mo/Mn metallized and plated alumina ready for brazing into vacuum interrupters, feedthroughs and hermetic assemblies.
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SSIC And SIC Parts
Silicon carbide rings, cylinders and seal faces for abrasive slurry and hot gas duty where alumina wears through too quickly.
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Ceramic Blades And Knives
Zirconia and silicon nitride blades for clipper heads, slitting and shearing tools that dull or corrode when made from steel.
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Machinery Ceramic Parts
Discs, pistons and wear parts that go straight into pumps, taps and textile machinery as a drop-in replacement for metal.
See the rangeEvery Part We Make
Seventeen standard ranges photographed as they ship. Sizes and shapes outside this list are made to drawing.
99% 95% Al2O3 Alumina Ceramic Ring
Dense alumina rings for pump seals, insulators and wear seats, in 95% and 99% grades.
- MaterialAlumina ceramic
- SizeCustomized
- ShapeRing
Zirconia Ceramic Plungers
Ground and polished zirconia plungers for dosing pumps and high pressure cleaners.
- MaterialZirconia
- ColorWhite, black
- ShapeCustom
Zirconia Ceramic Structural Parts
Made to drawing zirconia structural components for machinery, fibre optics and food equipment.
- MaterialZirconia
- ColorWhite, black
- ShapeCustom
Alumina Ceramic Disc For Water Pump
Lapped alumina discs for pump and tap cartridges that have to seal on water for years.
- MaterialAlumina ceramic
- ShapeRound or custom
- ColorWhite
Electrical Steatite Ceramic Bead
Bush, bead and fish spine steatite insulators for heating element leads.
- MaterialSteatite
- SizeCustom
- ShapeBush, bead, fish spine or custom
Steatite Ceramic Insulator
Sticks, strips, channels, bricks, knuckles, tiles and blocks for 1100°C electrical service.
- MaterialSteatite
- ShapeStick, strip, channel, brick, knuckle, tile, blocks
- UsageExcellent electrical insulators
Textile Machinery Ceramic Accessories
Alumina yarn guides and eyelets in standard D6*5 to D10*10 sizes or to your drawing.
- MaterialAlumina
- ColorPink, white, red, black
- SizeD6*5 D8*8 D4*3 D9*9 D10*10 or custom
Refractory Alumina Ceramic Tube
Furnace work tubes and thermocouple protection tubes rated to 1650°C.
- ColorWhite, pink
- Density3.85 g/cm3
- MONS' HardnessGrade 9
Al2O3 Alumina Ceramic Substrates
Substrates from 0.1mm thick, with in-house laser cutting, drilling, scribing and marking.
- ShapeCustom
- MaterialAlumina
- Density3.8 g/cm3
Precision Zirconia ZrO2 Ceramic Blade
Non-magnetic zirconia blades that hold an edge in wet and corrosive cutting.
- ColorWhite
- MOQ10 pcs
- MaterialZirconia
Si3N4 Silicon Nitride Ceramic Blade Knife
Black Si3N4 blades with the best all-round mechanical package in structural ceramics.
- MaterialSilicon Nitride
- ColorBlack
- MOQ10 pcs
Metallized Alumina Ceramic Ring
Mo/Mn metallized and Ni, Cu, Ag or Au plated rings ready to braze.
- MaterialAlumina (Al2O3)
- SizeCustom
- ColorWhite + metal
SIC Silicon Carbide Ceramic Ring Cylinder
Silicon carbide rings and cylinders held to ±0.005mm.
- ShapeCustom
- SizeCustom
- ApplicationIndustry ceramic
Industrial Ceramic Heating Ring And Strip
1 to 8 hole ceramic heating strips for flexible pad heaters up to 1650°C.
- Size1-8 hole
- ColorWhite, grey, pink
- Max Working Temp1650°C (3000°F)
Zirconia Ceramic Replacement Clipper Blade
18th and 25th replacement clipper blades with up to 5x the life of steel.
- Size18th, 25th
- ColorWhite, black, yellow, purple
- MOQ100 pcs
99% Al2O3 Alumina Ceramic Sheet Blank Plate
Injection moulded 99% alumina blanks and finished plates, MOQ 1 piece.
- SizeCustomized
- ColorWhite, black
- MOQ1 pcs
Zirconia Ceramic Rod
Centreless ground zirconia rod, custom size and colour, low MOQ.
- MaterialZirconia
- FeaturesHigh hardness, high strength, high temperature
- SizeCustomized
Parts Off The Grinding Line
Rings, plungers, substrates, blades, beads and tubes, photographed in our own plant.
Company Introduction
Shenzhen Huaxin Precision Ceramics Co., Ltd has been committing to the design, development and manufacture of industrial ceramic product since 1999. Our product including zirconia ceramic part, alumina ceramic part, steatite ceramics, SIC and SI3N4 ceramic, cordierite ceramic and mullite porcelain, precision ceramics, fine fishing ceramics, ceramic blades and ceramic knives.
Huaxin has a factory area of 8000sqm located in Shenzhen Nanshan District, and one professional sales office located in Longgang District. Now it employs more than 200 people, over 1/4 has rich experience in ceramic manufacture field with over 10 years. After years of efforts and exploration we accumulated rich experience in tech ceramic field, especially in flat processing, precision processing and polishing. We have advanced production and processing equipment, a number of senior developers and skilled technicians.
Inside The Plant
Our own facility in Nanshan District, Shenzhen. 8000sqm of floor area.
Production Floor
More than 200 people work here, over a quarter with ten years or more in ceramics.
Forming And Sintering
Dry pressing, hot pressing and injection moulding, then high temperature sintering.
- 1999Making industrial ceramic parts since
- 8000sqmShenzhen Nanshan factory area
- 200+People employed
- 10+ yrsExperience held by over 1/4 of the team
How A Ceramic Part Is Made
Almost everything that decides final size happens before the part is hard. From raw material preparation to precision CNC machining, all processes are carried out in house.
- Material And Drawing ReviewWe start from your drawing, sample or performance requirement and confirm which of the five material families fits the duty.
- Powder Preparation And FormingDry pressing, hot pressing or injection moulding, chosen by the shape and the wall thickness of the part.
- High Temperature SinteringParts are sintered to full density. Zirconia reaches 6.0 g/cm3 and 99% alumina reaches 3.85 g/cm3.
- Grinding Polishing And CNCSurface grinding, internal and external diameter grinding and precision CNC machining bring the part to final size and finish.
Industries We Supply
The same five materials, specified against seven different failure modes.
- Electronics And SemiconductorSubstrates, insulators and vacuum chuck plates
- Pumps Valves And Fluid HandlingPlungers, discs, seal rings and wear sleeves
- Textile MachineryYarn guides, eyelets and friction parts
- Industrial Heating And FurnacesHeating strips, work tubes and kiln furniture
- Electrical Power EquipmentMetallized rings, bushings and stand-off insulators
- Cutting Tools And BladesClipper blades, slitting blades and shear tools
- Petroleum And ChemicalCorrosion resistant rings, rods and liners
Solutions By Buying Stage
From a first drawing to a repeat production order, with the terms stated up front.
- Custom Ceramic Parts To DrawingOEM and ODM from your drawing, sample to volume
- Precision Grinding And PolishingFlat processing, precision processing and polishing
- Metallizing And BrazingMo/Mn metallizing with Ni, Cu, Ag or Au plating
- Laser Machining For SubstratesCutting, drilling, scribing and marking
- Sampling And Volume SupplyFree samples, 4-7 day sampling, 15-30 day production
Knowledge Center
Material choices explained with the property values from our own datasheets.
- Zirconia Or Alumina Which To SpecifyToughness against hardness, cost and temperature
- Alumina 95% Or 99% PurityWhat the extra four percent changes
- Silicon Nitride And Silicon Carbide ComparedTwo hard ceramics with different jobs
- Steatite For Electrical InsulationWhy heating elements still use talc ceramic
- How A Ceramic Part Is MadePowder to finished part, step by step
- Sending A Drawing For A Ceramic PartWhat we need to quote accurately
- Ceramic Clipper Blades Against SteelWhere the five times life figure comes from
Frequently Asked Questions
The questions buyers ask before the first order.
What are the main products of your company?
We specialize in zirconia ceramic, alumina ceramic parts, steatite ceramic and SIC SI3N4 parts. Find a reliable precision ceramics manufacturer for you.
Can you OEM?
Yes. Our main business is OEM and ODM. Please show us your drawing.
What is the delivery time?
Sample delivery in 4-7 working days. It is 15-30 days if the goods are not in stock, according to the dimension and quantity.
Do you provide samples, is it free or extra?
Yes, we could offer the sample free of charge but do not pay the cost of freight.
What are your terms of payment?
Payment <= 1000USD, 100% in advance. Payment >= 1000USD, 50% T/T in advance, balance before shipment.
How do you ensure the quality of shipping products?
We follow standard packaging protocols to protect your products during transit and will provide photographic documentation of the packing and shipping process for your reference. In the event of transportation damage caused by non-human factors, we will promptly arrange a free replacement shipment to ensure your order is not affected.
Can the price be negotiated?
Of course, we will consider discounts for large-volume orders.
Can you guarantee the product?
Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
Tell Us The Part You Need Made
Send a drawing, a sample or the duty it has to survive. Samples are free of charge and take 4 to 7 working days.