RuiCi Technology-Focusing on the R&D and production of high-end composite materials and special coatings.

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Focused on High-End Composite Materials and Specialized Coatings

Core products include carbon-ceramic composites, CVD-SiC coating materials, and carbon-carbon composites. We also provide comprehensive process technology and equipment services such as PyC densification coating and vacuum brazing.

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Customized integrated solutions covering the entire process from material selection to testing.

With cutting-edge technology breaking through industry barriers, we sincerely invite partners to jointly explore the high-end new materials market and create new industrial value together.

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Henan RuiCi Technology Co., Ltd.

Focusing on the R&D and production of high-end composite materials and special coatings.

Henan Ruici Technology Co., Ltd. focuses on the R&D and production of high-end composite materials and special coatings, and is a technological enterprise serving key fields such as aerospace, semiconductors and new energy.
Relying on the technological accumulation of its parent company, the company's core products include carbon-ceramic composites, CVD-SiC coating materials, carbon-carbon composites, etc., and it provides supporting full-process technology and equipment services such as PyC densification coating and vacuum brazing.

The company has a professional R&D team led by doctors and masters, holds a number of core patents, is equipped with advanced sets of domestic production equipment, and can customize integrated solutions from material selection to testing.

Upholding the concept of "Technology-led, Quality-oriented", Ruici Technology breaks through industry barriers with core technologies, and sincerely invites partners to jointly explore the high-end new material market and create new industrial value.

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Company Profile

Qualifications & Honors

R&D team

PRODUCT

Our products

Graphite Bipolar Plate

Graphite bipolar plates are important components of fuel cells.

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Graphite crucible

Graphite smelting crucibles are widely used in melting furnaces for various types of jewelry, as well as for gold, silver, copper, brass, iron, aluminum, zinc, and lead.

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Nuclear cladding tube

Silicon carbide fiber-reinforced silicon carbide ceramic matrix composites (SiC _f /SiC composite materials are ceramic matrix composites (CMCs) in which continuous silicon carbide fibers serve as the reinforcement and SiC ceramics form the matrix.

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Nuclear cladding tube

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Carbon Ceramic Throat Liner

Carbon fiber-reinforced silicon carbide ceramic matrix composites (C _f (SiC composite material) is a ceramic matrix composite (CMC) in which carbon fibers serve as the reinforcement and silicon carbide acts as the matrix.

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Carbon-carbon brake pads

Carbon–carbon composites are a class of composite materials in which carbon fibers serve as the reinforcing framework and carbon acts as the matrix, prepared via liquid-phase or gas-phase processes.

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Ultra‑high‑temperature ceramic composites

Ultra-high-temperature ceramic composites are candidate thermal protection materials for high‑altitude, high‑speed aircraft, rocket engines, and other advanced equipment.

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Si epitaxial graphite carrier tray

Si epitaxial graphite substrates exhibit excellent thermal stability, chemical inertness, and cleanliness, ensuring uniform growth of the epitaxial layer and high wafer yield.

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CVD-SiC Coated Boat

The silicon carbide boat is the core supporting component in the wafer oxidation and diffusion process, primarily used to hold silicon wafers. It demands extremely high purity—exceeding 99.999%—and the content of metallic particles must be strictly controlled.

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Epitaxial Graphite Substrates for the LED Industry

The CVD-SiC coating deposited on the graphite substrate exhibits a high thermal expansion coefficient match with the graphite base material, boasts excellent resistance to acid and alkali corrosion, effectively prevents graphite powdering and corrosive damage, and extends the service life of the substrate.

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Silicon Carbide Coated Graphite Components for SiC Epitaxy

It primarily addresses high‑temperature corrosion and contamination—such as the tendency of conventional graphite to oxidize and pulverize in oxygen‑containing environments. In etching processes, SiC coatings resist corrosive gases like Cl₂ and CF₄, protecting the chamber structure. This reduces the risk of particle shedding, extends component lifetimes by 3–5 times, and lowers equipment maintenance costs.

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Heater

Silicon carbide–coated heating wires are indispensable components in single‑crystal silicon pulling furnaces, polycrystalline silicon ingot casting furnaces, high‑temperature industrial furnaces, and laboratory equipment.

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QUALIFICATION

Qualifications Lay the Foundation—Hardcore Strength

Gold Medal Certificate of the Youth Science and Technology Talent Competition

Third Prize, 10th Maker China Henan Province SME Innovation and Entrepreneurship Competition

A fixture used for depositing ring-shaped workpieces.

A fixture for vapor deposition of annular workpieces.

APPLICATION

Application areas

Serving key sectors such as aerospace, semiconductors, and new energy, Ruiqi Technology breaks industry barriers with cutting-edge technology. We sincerely invite partners to join us in expanding the high-end new materials market and co-creating new industrial value.