Steel & metallurgy
Wear and heat protection for rolls and furnace linings; fights oxidation and abrasive wear.
ADVANCED MATERIALS
Thermal Spray Materialsfor Extreme Performance
Carbides, oxides, metals, alloys and composite powders—engineered for consistency and reliable supply.
4
families · advanced materials, coatings, components, sealants
24
product series · open grade, chemistry & PSD
2
plants · Hefei HQ + Wuhu facility
5–106 μm
standard PSD; custom sizes on request
ABOUT
About the company
Hefei HQ and Wuhu plant — one chain from powder processing to coating validation.
Hefei Yingrui High-Tech New Materials Technology Co., Ltd. is headquartered in Hefei, Anhui, with plants in Hefei and Wuhu.
Three business segments — advanced materials, core components and functional coating services — supply powders and coating solutions to thermal spray, semiconductor, hydrogen and aerospace customers.
- Advanced materialsCarbide, oxide, metal, alloy and composite spray powders
- Core componentsElectrolysis electrodes, etch-protection modules, coating carriers
- Functional coatingsIntegrated surface treatment, process design to volume spraying
- ServingThermal spray, semiconductor, hydrogen and aerospace
ADVANTAGES
Why choose us
Tell us your duty; we handle the rest.
01
Which grade?
Give us substrate, temperature, medium and erosion — we return a grade map.
02
Data match drawing?
Composition, purity, PSD and hardness per batch; datasheet with the quote.
03
Custom PSD?
5–22 to 90–106 μm, tuned to your spray equipment.
04
Powder or parts?
Petrochemical, boiler, paper, hydroturbine, Li-ion, aerospace — sample to volume.
PRODUCTS
Products & Designations
Four product families covering powders, functional coatings, core components and sealants.
APPLICATIONS
Application Industries
Material selections and coating qualifications we have delivered.
Paper machinery
Corrosion- and wear-resistant coatings on dryer drums and press rolls against aggressive inks.
Hydropower
Erosion and cavitation protection for turbine blades, extending overhaul intervals.
Semiconductor
Etch-chamber ceramic coatings, electrostatic chucks and protection modules for insulation and plasma resistance.
Green hydrogen & new energy
Catalytic electrodes for alkaline electrolysers and wear parts for lithium-battery equipment.
Aerospace
TBC bond coats and top-coat powders against hot-gas erosion and thermal cycling.
NEWS
Company news and industry updates
Company news, exhibition updates and industry exchanges, updated in date order. All news →
2026-03-28
Authoritative recognition: YR High-Tech and university partner advance semiconductor ceramic coating technology for equipment localisation
On 28 March 2026, an achievement evaluation hosted by the China Surface Engineering Association and co-organised by YR High-Tech and Yangzhou University concluded that the project's overall technology has reached an internationally advanced level.
2026-03-10
Two shows, two tracks: YR High-Tech at the Shanghai and Beijing industry events
From 24 to 27 March 2026, YR High-Tech exhibited at the 18th China International Powder Metallurgy & Cemented Carbide Exhibition in Shanghai and the 2026 China Hydrogen Expo in Beijing.
2026-01-07
Wei Suo of the Hydrogen Branch of the China Industrial Promotion Association visits YR High-Tech to explore hydrogen opportunities
On 7 January 2026, Wei Suo, President of the Hydrogen Branch of the China Industrial Promotion Association, led a delegation to YR High-Tech for in-depth exchanges on hydrogen technology, market applications and industry trends.
FAQ
Technical Questions Buyers Ask
8 questions that come up repeatedly in technical enquiries. All 8 questions →
Are the powders manufactured in-house or purchased?
Carbide, oxide, metal, alloy and composite powders are produced in-house. Our plants in Hefei and Wuhu run our own production and inspection equipment, so PSD, purity and coating hardness are measured rather than quoted from a datasheet.
What is the difference between YR-8YSZ and YR-20YSZ?
Both are yttria-stabilized zirconia. YR-8YSZ uses 8% Y2O3 at ≥99.9% purity, coating hardness HV≈800, service temperature ≤1450℃. YR-20YSZ uses 20% Y2O3, coating hardness HV≈900, service temperature ≤1500℃, with stronger anti-sintering and corrosion behaviour. Selection depends on your service temperature, erosion intensity and thermal cycling.
What purity and particle size do you supply for semiconductor YAG powder?
YAG powder is Y3Al5O12 at ≥4N purity with a 1950℃ melting point. Standard PSDs are 5-30, 15-45, 22-53 and 45-75 μm. In the same family, Y2O3 (≥4N), YF3 (≥3N), YOF (≥4N) and the Y-Si-Al composite oxide SP powder are all available with custom particle sizes.
Can you supply selection samples matched to our substrate and process?
Yes. Send us the substrate material, service temperature, medium and erosion conditions, spray equipment model and target coating thickness. We will propose candidate designations with spray parameter guidance and arrange samples.
What are your MOQ and lead times?
Standard designations in standard PSDs are typically available from stock; special particle sizes and custom formulations are scheduled against batch volume. Exact MOQ and lead time are stated in the written quotation once designation, PSD and packing are confirmed, and carried into the contract.
Do you support sample testing and third-party verification?
Yes. We supply measured PSD, purity, hardness and morphology data for powders, and can arrange coated test coupons for third-party inspection. Specify the required test items in your enquiry and we will support them item by item.
Do you offer coating services in addition to powders?
Yes. We provide integrated functional surface treatment for petrochemical, boiler, paper, general machinery, hydro turbine, lithium battery, and aerospace and industrial gas turbine applications. We typically start with validated coupons before moving to volume.
How do payment and delivery work?
EXW / FOB both available; packing and shipping marks to your specification. Payment terms are written into the contract and can be discussed per market.
CONTACT
Send us your duty
Substrate, duty and volume. We reply with a selection recommendation and a price range — not a guessed number.
- Tel
- +86 186 7972 0099
- Tel
- +86 138 1102 8117
- tongfei@yrhightech.com
- +86 186 7972 0099