Explore our high-performance engineered ceramics certified for extreme industrial environments, thermal insulation, and wear-resistant applications.
Founded in 2003, Yixing Qiangguang Ceramic Materials Co., Ltd. is a professional provider dedicated to the research and development (R&D), manufacturing, and application solutions of high-performance advanced ceramic materials. It is among the few enterprises in China that possess a complete industrial chain, covering key links from powder forming, sintering and precision machining to the provision of integrated application solutions.
The company is also a rare domestic manufacturer engaged in the R&D, production, and supply of a comprehensive portfolio of ceramic materials. Its product range covers zirconia, yttria, alumina, magnesia, aluminum nitride, boron nitride, silicon nitride, silicon carbide, aluminum titanate and other key ceramic materials for industrial use.
Engineered ceramics have transitioned from legacy electrical insulators to structural and functional enablers in next-generation high-tech manufacturing.
Benefiting from excellent product performance and stable quality, its products are extensively utilized in various high-end fields, such as food and medical industries, new energy vehicles, laser semiconductors, petrochemical engineering, powder metallurgy, national defense and military, as well as aerospace sectors.
High-purity Alumina ($Al_2O_3$) and Aluminum Nitride ($AlN$) substrates deliver exceptional thermal dissipation ($\le 200\,\text{W/m}\cdot\text{K}$) and dielectric strength for plasma-etching chambers and lithography end-effectors.
Our ultra-fine Zirconia ($ZrO_2$) and Yttria-Stabilized Zirconia (YSZ) grinding beads enable ultra-fine dispersion of cathode/anode lithium battery slurries down to nano-scale parameters, eliminating metallic contamination and drastically increasing cell energy density.
Silicon Nitride ($Si_3N_4$) and Aluminum Titanate ($Al_2TiO_5$) components possess unmatched thermal shock resistance, non-wetting properties against molten aluminum, and superior fracture toughness required in aerospace turbine blades and deep-sea oil extraction valves.
Comparative technical analysis across core physical, mechanical, thermal, and electrical properties for optimal engineering selection.
| Material Family | Key Formulations | Density ($\text{g/cm}^3$) | Flexural Strength ($\text{MPa}$) | Thermal Cond. ($\text{W/m}\cdot\text{K}$) | Primary Industrial Advantages |
|---|---|---|---|---|---|
| Zirconia Ceramics | 3Y-TZP / Mg-PSZ / Ce-TZP | 6.00 - 6.05 | 900 - 1200 | 2.5 - 3.0 | Transformation toughening, extreme wear resistance, bio-inertness |
| Alumina Ceramics | 96% - 99.9% $Al_2O_3$ | 3.75 - 3.98 | 350 - 550 | 24 - 35 | Cost-effective dielectric breakdown resistance, chemical inertness |
| Silicon Nitride | Gas-Pressure Sintered $Si_3N_4$ | 3.20 - 3.25 | 750 - 950 | 30 - 40 | Unmatched thermal shock resistance, low friction coefficient |
| Aluminum Titanate | $Al_2TiO_5$ Refractory Matrix | 3.30 - 3.60 | 30 - 80 | 1.5 - 2.0 | Near-zero thermal expansion coefficient, molten metal corrosion resistance |
| Magnesium Oxide | High-Purity Sintered $MgO$ | 3.58 - 3.65 | 180 - 250 | 45 - 60 | Ultra-high melting point ($2852^\circ\text{C}$), high electrical insulation at extreme temperatures |
Adhering to the core principle of "creating value for customers", Qiangguang provides customized and cost-efficient advanced ceramic solutions tailored to the specific demands of different customers. It is supported by high-quality after-sales services and a strict full-process tracking system, which effectively enhances cooperation efficiency and promotes continuous quality improvement.
At present, the company's products are sold well across the country and exported to Italy, the United Kingdom, Australia, Japan, Malaysia, Thailand, Hungary and other countries and regions. Committed to delivering high-quality products at reasonable prices, Qiangguang sincerely looks forward to establishing long-term and stable cooperative relations with global partners.
Bridging global manufacturing prowess with localized engineering, regulatory adaptation, and seamless supply continuity.
All production lines operate under strict ISO 9001:2015 quality management benchmarks. Products comply with EU RoHS, REACH, and FDA bio-compatibility directives for medical device components.
We provide localized technical assistance including CAD/CAM dimensional drafting, Finite Element Analysis (FEA) for thermal stress modeling, and rapid 3D ceramic prototyping for global OEM clients.
To mitigate international supply disruptions, we offer vendor-managed inventory (VMI) services and safety stock warehousing across key hubs in Europe, North America, and Southeast Asia.
Advancing ceramic science towards nanostructured formulations, zero-carbon eco-sintering, and additive manufacturing integration.
Development of stereolithography (SLA) and binder jetting technologies for complex internal cooling channels in ceramic turbine blades, heat exchangers, and personalized dental implants without traditional machining constraints.
Enhancing single-crystal Aluminum Nitride ($AlN$) and Silicon Nitride ($Si_3N_4$) lattices to reach thermal conductivity targets $>250\,\text{W/m}\cdot\text{K}$ for next-gen SiC power modules in Electric Vehicles and quantum computing architectures.
Browse our additional line of specialized technical powders, high-density grinding media, and structural ceramic elements.
Expert insights on material selection, custom machining, quality assurance, and wholesale supply parameters.
YSZ utilizes Yttrium Oxide ($Y_2O_3$) to maintain a stable tetragonal crystal phase at room temperature, yielding high flexural strength (up to $1200\,\text{MPa}$) and exceptional fracture toughness. Mg-PSZ utilizes Magnesium Oxide ($MgO$), which provides superior resistance to thermal degradation and steam exposure in high-temperature environments ($>1000^\circ\text{C}$), making it ideal for refractory applications and molten metal handling.
With fully integrated high-precision diamond grinding equipment, optical inspection systems, and CNC lapping technology, we achieve dimensional tolerances down to $\pm 0.001\,\text{mm}$ ($\pm 1\,\mu\text{m}$) and surface roughness down to $Ra \le 0.05\,\mu\text{m}$ for critical aerospace, medical, and semiconductor applications.
Our Zirconia ceramic beads feature high density ($>6.0\,\text{g/cm}^3$) and zero open porosity. Their extreme wear resistance minimizes bead loss to sub-ppm levels during high-energy agitation, preventing iron or metallic contamination in battery cathode slurry synthesis.
We support end-to-end custom formulation synthesis including tailored particle size distribution (PSD), specific grain size control, organic binder system optimization, and custom color formulations. Minimum order quantities (MOQs) depend on geometric complexity, ranging from small-batch prototypes to full-scale multi-ton container shipments.
