“We’ve been working with this supplier for over two years for our industrial glass furnaces. Their silicon carbide heating elements are extremely durable and cost-effective. Highly recommend for any high-temperature application.”
Top SiC & MoSi2 Heating Elements Manufacturer In China
CVSIC is China’s leading manufacturer and supplier of electric heating elements(SiC & MoSi2). We provide reliable heating solutions for labs and industries worldwide.
- 15 years of manufacturing experience
- Annual production capacity of 360 tons
- Customized industry heating solutions
- Free sample trials
- 7-30 days for delivery
Silicon carbide heating elements
High-density SiC heating elements with excellent high-temperature stability, resistant to deformation, up to 1625°C.Molybdenum disilicide heating elements
High-performance heating elements with short heat-up time, high efficiency, up to 1850°C operating temperature.Customized heating elements
Custom heating elements designed for your kiln, delivering unique heating solutions.
Who we are?
China Top Electric Heating Elements Supplier
Dengfeng Chuangwei Carbide Products Co., LTD.
CVSIC, founded in 2014, is located in Dengfeng City, China, with a factory spanning 13,000 square meters and employing over 130 skilled staff members. Our products include silicon carbide heating elements, molybdenum disilicide heating elements, tungsten-molybdenum products, and industrial kilns, providing customized heating solutions for global industries.
Our other services:
- Electric Heating Element Manufacturing
- Custom Heating Elements
- SiC Heating Elements
- MoSi2 Heating Elements
- Kiln Design
- Customized Heating Solutions
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Experience
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exporting countries
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Cooperating Partners
Buy High Quality Electric Heating Elements
Straight (I-Type) MoSi2 Heating Elements
- Material: Molybdenum Disilicide (MoSi2)
- Shape: Straight/I-Type
- Power Supply: 220-480V
- Grade: 1700/1800/1900
- Diameter: 3/6, 4/9, 6/12, 9/18, 12/24 mm or custom
- Density: 5.5-6.2 g/cm³
- Bending Strength: 15-25 kg/cm³
- Vickers Hardness: 570 kg/mm²
- Porosity: 7.4%
- Water Absorption: 0.2%
- Thermal Elongation: 4%
W Shape MoSi2 Heating Elements
- Material: Molybdenum Disilicide (MoSi2)
- Shape: W-Type
- Power Supply: 220-480V
- Grade: 1700/1800/1850
- Diameter: 3/6, 4/9, 6/12, 9/18, 12/24 mm or custom
- Density: 5.5-6.2 g/cm³
- Bending Strength: 15-25 kg/cm³
- Vickers Hardness: 570 kg/mm²
- Porosity: 7.4%
- Water Absorption: 0.2%
- Thermal Elongation: 4%
U Shape MoSi2 Heating Rod
- Material: Molybdenum Disilicide (MoSi2)
- Power Supply: 220-480V
- Grade: 1700/1800/1850
- Diameter: 3/6, 4/9, 6/12, 9/18, 12/24 mm or custom
- Density: 5.5-6.2 g/cm³
- Bending Strength: 15-25 kg/cm³
- Vickers Hardness: 570 kg/mm²
- Porosity: 7.4%
- Water Absorption: 0.2%
- Thermal Elongation: 4%
L Shape Molybdenum Disilicide Rod
- Product Specifications
- Material: Molybdenum Disilicide (MoSi2)
- Shape: L-Type
- Power Supply: 220-480V
- Grade: 1700/1800/1850
- Diameter: 3/6, 4/9, 6/12, 9/18, 12/24 mm or custom
- Density: 5.5-6.2 g/cm³
- Bending Strength: 15-25 kg/cm³
- Vickers Hardness: 570 kg/mm²
- Porosity: 7.4%
- Water Absorption: 0.2%
- Thermal Elongation: 4%
DB Type SiC Heater Rods
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Type: DB Type
- Power Supply: 110-480V
- Production Process: High-quality SiC blank, high-temperature silicon recrystallization
- Diameter: 8-65mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam padding, outer export wooden crate
- Applications: Industrial heaters, furnace heaters
- After-Sales Service: Global service center support
Straight (ED type) SiC Heating Elements
- Material: High-purity Silicon Carbide (SiC), ≥99% content
- Type: ED/Straight/ROD/RR/GD
- Power Supply: 110-480V
- Production Process: High-quality SiC blank, high-temperature silicon recrystallization
- Diameter: 8-65mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam padding, outer export wooden crate
- Applications: Industrial heaters, furnace heaters
- After-Sales Service: Global service center support
U-Type SiC Heating Elements
- Material: High-purity silicon carbide (SiC), ≥99% content
- Shape: U-Shaped SiC Heating Element
- Power Supply: 220V/380V
- Manufacturing Process: High-quality silicon carbide blank, high-temperature silicon carbide recrystallization
- Diameter: 8-65mm
- Operating Temperature: Up to 1650℃
- Packaging: Inner carton with foam filling, outer export wooden crate
- After-Sales Service: Global service center support
H-Type SiC Heating Elements
- Product Name: H-Type Silicon Carbide Heating Element (SiC Rod)
- Material: High-purity green hexagonal silicon carbide (SiC)
- Components: Aluminum braid, H-type stainless steel clamp (M-type clip)
- Diameter: 8-65mm (cold end/hot end)
- Temperature: Up to 1650℃ (oxidizing atmosphere)
- Voltage: 110-480V
- Appearance: Gray-green rod, smooth surface
- Packaging: Carton or export wooden crate
- Lifespan: Up to 2000 hours of continuous use
Why Choose CVSIC?
CVSIC boasts extensive experience, robust production and R&D capabilities, with products meeting international standards.
ISO certification, export qualification
International Quality Certification: CVSIC is ISO quality management system certified and holds full export qualifications, ensuring every products international standards.
In-House Factory / Experienced Core Team
In-House Factory with Strict Quality Control: From raw materials to finished products, we manage the entire production process to ensure consistency and high reliability.
Experienced Core Team: Our engineering team has years of expertise in silicon carbide materials, with the ability to address complex heating requirements.
1000+ Customers, 40+ Countries Export Experience
Highly Efficient and Durable SiC Heating Elements: Made from premium silicon carbide materials, offering excellent thermal conductivity, oxidation resistance, and long service life.
Continuous Innovation: Staying at the forefront of the industry, we continuously optimize product structure and performance to meet diverse needs in high-temperature and high-precision applications.
Custom Solutions / Fast Delivery / After-Sales Support
Customized Solutions: Tailored heating solutions designed to meet specific voltage, power, and size requirements.
Fast Delivery: Standardized processes and flexible production ensure quick order response and on-time delivery.
Professional After-Sales Support: Comprehensive services including technical consultation, installation guidance, and troubleshooting for worry-free customer experience.
Industry Solutions: Reliable heating systems for research labs, industrial kilns, heat treatment equipment, and new energy material applications.
Kiln-Specific Heating Elements: Designed for various atmospheres and temperature conditions, ensuring stability in continuous high-temperature operations.
CVSIC Shipping News
After passing the test, we will pack and ship the goods for you immediately.
Check out our customer feedback
“We had a unique requirement for our ceramic kilns in terms of heating curve and element design. The team customized the SiC heaters exactly to our specs. Great technical support and follow-up.”
“We use MoSi2 heating elements for our metal powder sintering process. These guys supplied us with top-quality elements that last longer and perform better than our previous supplier.”
“As a laboratory furnace manufacturer, precision and consistency matter a lot. Their silicon carbide elements have proven to be stable even under repeated thermal cycling.”
“We’ve established a solid OEM partnership for CVSIC. The team supports us from design to packaging with a high degree of professionalism. Our branding requirements were met flawlessly.”
“We purchase SiC rods in bulk for our furnace installation projects in the Middle East. The pricing is competitive and delivery is always on time. After-sales support is also responsive.”
Looking for reliable Heating Element suppliers?
Contact CVSIC today for a one-stop solution for deheating! With over fifteen years of R&D and manufacturing experience, we have absolute confidence in our products! Feel free to contact us for free samples for trial!
FAQs
We supply a full range of high-temperature heating products including:
- Silicon carbide (SiC) heating elements
- Molybdenum disilicide (MoSi₂) heating elements
- Spare parts: connectors, clamps, holders, terminal blocks, thermocouples, ceramic tubes, etc.
- Furnace equipment: tube furnaces, muffle furnaces, atmosphere furnaces, and custom lab kilns.
Yes. We design and manufacture complete furnace systems for laboratory and industrial use. Options include:
- Tube furnaces (horizontal/vertical)
- Box-type/muffle furnaces
- Atmosphere-controlled furnaces (inert, reducing, or vacuum)
We can tailor the system according to your working temperature, atmosphere, size, and automation needs.
Absolutely. We specialize in customization based on your specific process requirements. Whether you need a unique element shape, a special-sized furnace chamber, or integration into existing equipment, we can help.
Our heating elements, accessories, and furnaces are widely used in:
- Ceramics and glass
- Metal heat treatment and powder metallurgy
- Material science and university labs
- Semiconductors and photovoltaics
- Battery R&D and sintering applications
- SiC elements: up to 1650°C
- MoSi₂ elements: up to 1800–1900°C
- Furnaces: Our standard designs reach 1200°C – 1800°C, depending on the model and heating element.
Yes. We supply a full set of accessories and consumables, including:
- Ceramic insulation parts
- Electrical terminals and holders
- Heating element connectors
- Protective tubes and thermocouples
Perfect for maintenance and aftermarket needs.
We offer:
- OEM/ODM services
- Custom engineering support
- One-stop furnace + heating element solutions
- Global export logistics and documentation assistance
- After-sales technical support and remote troubleshooting
Yes. We export to over 40 countries worldwide and provide commercial invoices, packing lists, certificates of origin, customs clearance documents, and secure export packaging.
- Standard elements/accessories: 3–7 working days
- Customized elements or small furnaces: 7–15 working days
- Complete furnace systems: 15–30 working days depending on complexity
Let's get started on your customized heating solution
Please let us know your requirements and contact details and we will get back to you within 8 hours!
- [email protected]
Email
- +86 15936296688
WhatsApp
- +86 15936296688
Phone Number
- Sanlizhuang Industrial Park, Dajindian Town, Dengfeng City, Henan Province, China
Address