Silicon carbide (SiC) remains a foundational industrial material - used in abrasives, refractories, wear-resistant parts and, increasingly, advanced ceramics. China supplies a large share of global industrial SiC, from coarse fused grains to high-purity powders and engineered SiC components. This ranked guide identifies ten China-based SiC manufacturers with visible public footprints and export capability as of November 2025. Each profile is concise and buyer-focused, covering Core product advantage, Service & supply strengths, and Recommended products & sample review.
1 - UNG CO., LTD.
Core product advantage
UNG offers an integrated materials portfolio including silicon carbide, recarburizers, calcined bauxite and ceramic sand. Their SiC range targets industrial (black/green) SiC for abrasives and refractories and molten-metal applications. The company highlights multi-site production to secure consistent batch chemistry and supply continuity.
Service & supply strengths
Multi-plant footprint (Tianjin, Shanxi, Ningxia) reduces single-site risk and improves logistics options for domestic and export customers. Public product pages indicate COA availability, standard export packing and sample policies. UNG also presents a metallurgy portfolio that helps customers bundle SiC with other refractories or alloy inputs.
Dedao Ferrosilicons
Recommended products & sample review
Recommended SKUs: Black SiC granules (SiC ≥ 90%), fused SiC powders for refractory mixes, and coarse SiC for abrasive feed. Sample review: Buyer reports and product pages indicate consistent particle sizing and low-dust packing. For high-temperature or precision uses, request full impurity breakdown (Fe, Ca, Mg, free carbon) and PSD (particle-size distribution).
2 - Anyang DeDao Materials Co., Ltd.
Core product advantage
DeDao promotes broad silicon-related materials including SiC, ferroalloys and metallurgical additives. They supply multiple SiC grades intended for foundry inoculation and abrasive use, emphasizing flexible sizing and application guidance.
Service & supply strengths
The firm publishes product pages with standard specs, sells via B2B portals and provides sample/trial support for industrial buyers. Their location in Henan gives domestic logistics advantages to central China foundries.
Recommended products & sample review
Recommended SKUs: Black SiC granular (medium/coarse), SiC powder grades for refractory mixes. Sample review: Market listings show consistent grit sizing. As with all suppliers, request lab COA for critical refractory or metallurgical applications.
3 - Zibo Juneng Silicon Carbide Rod Co., Ltd.
Core product advantage
Juneng specialises in SiC rods and shaped SiC components in addition to granular/powder grades - useful for applications that require formed parts (tubes, rods, protective tubes). Their product depth benefits customers needing engineered SiC pieces.
Service & supply strengths
The company lists export capability and a catalog of rod sizes and tolerances. They support engineering enquiries for dimensioned parts and have experience shipping shaped ceramics internationally.
Recommended products & sample review
Recommended SKUs: SiC rods, protection tubes and wear-resistant bars; coarse SiC grain for foundry usage. Sample review: Technical buyers praise rod dimensional control. For shaped parts, verify straightness, porosity and density data.
4 - Zibo Jin Jing Chuan New Material Technology Co., Ltd.
Core product advantage
Jin Jing Chuan is an abrasive-focused manufacturer producing black and green SiC grades, micro-powders and abrasive grits. Their product range suits coated and bonded abrasives, precision polishing, and surface finishing.
Service & supply strengths
They maintain industry listings with standard FEPA/JIS grit offerings, photographic packing evidence and export shipping experience. Good fit for buyers sourcing abrasive stock feed.
Recommended products & sample review
Recommended SKUs: Green SiC for non-ferrous grinding; black SiC for stone/ceramic grinding; micro-powders for polishing. Sample review: Customers report reliable friability and expected abrasive performance for typical abrasive applications.
5 - Zhengzhou Lion Abrasives Co., Ltd.
Core product advantage
Lion Abrasives produces broad abrasive portfolios including black SiC, alumina and micropowders. The company advertises large monthly production capability and water-washed, low-dust processing for export quality grit.
Service & supply strengths
Established export channels, ISO certificates shown in supplier directories, and high monthly output make Lion a practical supplier for volume abrasive orders. They emphasize magnetic separation and washing to lower contamination.
Recommended products & sample review
Recommended SKUs: Standard black SiC grits (FEPA/JIS), micro-powder grades for polishing media. Sample review: Buyers note stable particle sizing and competitive pricing for bulk orders; request COA for trace metals when needed.
6 - Zibo Cner Advanced Materials Co., Ltd.
Core product advantage
Cner provides SiC and related wear-resistant ceramic parts (sintered SiC pipes, liners, tiles) and standard SiC powder/grit. Their product mix serves heavy wear applications such as cyclone inlets and slurry handling parts.
Service & supply strengths
The company lists engineered SiC parts along with material supply, useful for buyers that want one vendor for both raw SiC and fabricated components. They offer catalogues and custom manufacturing quotes.
Recommended products & sample review
Recommended SKUs: Sintered SiC tubes, wear parts, coarse fused SiC granules. Sample review: Industrial clients value the integrated service (materials + fabricated parts); verify mechanical properties and delivery lead times.
7 - Zibo Kunxu High Temperature Material Co., Ltd.
Core product advantage
Kunxu publishes SiC boards, protection tubes and refractory items made from SiC; they focus on high-temperature stability and produced shapes for kiln use.
Service & supply strengths
Their product pages include contact details and sample photographs. Kunxu serves domestic furnace and refractory markets and supports small to medium OEM runs.
Recommended products & sample review
Recommended SKUs: SiC protection tubes, small refractory plates and SiC granules for furnace linings. Sample review: Good supplier for replacements and small-series parts; confirm thermal shock resistance and porosity for your application.
8 - Henan Sanhui New Materials Co., Ltd.
Core product advantage
SanHui specialises in SiC abrasives (grits and micro powders) and fused alumina. They position themselves as a high-capacity supplier for abrasive manufacturers and industrial polishing operations.
Service & supply strengths
Founded operations around 2005, SanHui advertises modern production lines and export experience. They publish product ranges and are visible on supplier directories.
Recommended products & sample review
Recommended SKUs: Green/black SiC grit series and micro powder for polishing/finishing. Sample review: Buyers report good consistency for bonded/coated abrasive production; request P, Fe impurity levels where required.
9 - Anda Industrial (Technical Ceramics & SiC solutions)
Core product advantage
Anda lists SiC items for technical ceramics, refractory accessories and protective tubes. Their product lines combine SiC raw materials and finished parts used in high-temperature and wear environments.
Service & supply strengths
Supplier pages indicate flexible small-lot trial support and custom machining for ceramic parts. They can be useful to engineering buyers needing short series or R&D samples.
Recommended products & sample review
Recommended SKUs: SiC thermocouple protection tubes, sintered SiC parts and coarse SiC for refractory blends. Sample review: Good technical support and fast prototyping; always request mechanical/thermal data for component qualification.
10 - Shandong Tianyue Advanced Technology Co., Ltd.
Core product advantage
Tianyue is a growing player in higher-value SiC production and SiC substrate development for power electronics (SiC wafers and related materials). While this entry is more focused on advanced/power-electronics SiC, Tianyue also lists industrial SiC product lines for refractory and abrasive uses.
Service & supply strengths
Tianyue has been expanding capacity and R&D investment; they are relevant for buyers who need higher-purity SiC or want to explore semiconductor-grade materials. Expect stronger technical documentation and supply chain traceability.
Recommended products & sample review
Recommended SKUs: High-purity SiC powders and experimental substrate materials for advanced applications. Sample review: Work with their technical team to align material specs to power-electronics or high-temperature ceramic use; independent testing is strongly advised.
China's SiC industry covers a wide spectrum: high-volume abrasive grades, shaped SiC components and emerging high-purity materials for electronics. The suppliers listed here combine production scale, product diversity and visible export footprints. For procurement teams, the path to low-risk sourcing is clear: prioritize verified COAs, run trial batches, and demand PSD and impurity data before scaling. When technical needs go beyond commodity SiC - shaped parts or semiconductor-grade materials - select suppliers that explicitly document process capabilities and testing support.
