“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
- Industrial Heating Solutions
- Furnace Heating Optimization
- Laboratory/Industrial Furnace Design
- Custom 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 1625°C (2957°F)
- 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 1625°C (2957°F)
- 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 1625℃
- 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 1625℃ (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.
5000+ Customers, 50+ 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:
- Electric heating elements: Silicon Carbide heating elements, Molybdenum Disilicide heating elements, and heating element accessories
- Ceramic fiber products: Ceramic fiber boards, wool, blankets, paper, cloth, fabrics, modules, and custom shapes
- Industrial and laboratory furnaces: Dental furnaces, Muffle furnaces, Atmosphere furnaces, Tube furnaces, and Degreasing furnaces
Our products are widely applied in:
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Laboratory heat treatment and materials analysis
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Industrial kilns and powder metallurgy
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Ceramic sintering and metal annealing
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Dental prosthesis processing and debinding
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High-temperature insulation and furnace lining systems
Yes. We provide full customization services, including:
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Custom size, power, and temperature range
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Furnace structure, control system, and atmosphere interface customization
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Private labeling (OEM / ODM) and packaging design support
Founded in 2014, we have decades of expertise in high-temperature engineering, with:
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Modern production facilities and automated lines
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ISO9001-certified quality system
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Advanced resistance and temperature testing equipment
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A professional R&D team for non-standard design and new material development
All products go through strict raw material inspection, sintering control, electrical testing, and final quality inspection.
Each product has its own test record and tracking number to guarantee stability and reliability.
No, most standard models have no MOQ (MOQ = 1 unit).
We welcome trial orders and small-quantity tests before bulk purchases.
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Standard products: 7–10 days
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Customized products: 15–30 days
We also support urgent production and global air or sea shipping.
We provide flexible international shipping options based on order size and customer preference:
- Small-quantity heating elements are usually shipped by air express (DHL, FedEx, UPS, etc.) for fast and reliable delivery.
- Large orders or complete furnaces are arranged by sea or air freight, depending on the customer’s location, delivery time, and budget.
We always discuss and confirm the best shipping method with each client before shipment to ensure cost efficiency and timely delivery.
Our products are exported to over 50 countries worldwide, including Europe, America, Asia, the Middle East, and Africa.
We support EXW, FOB, CIF, and DDP trade terms according to customer requirements.
- Furnace products come with a one-year warranty by default and offer long-term parts support.
- We also provide lifetime technical support and fast spare parts supply.
As heating elements are consumable items, the warranty policy is as follows:
- Replacement may be requested within 30 days of receipt for manufacturing defects (e.g., internal fractures, dimensional deviations, abnormal resistance).
- Normal wear and tear during regular use is not covered under warranty.
- We will determine whether the issue stems from production based on actual inspection reports.
Yes. Our experienced engineers offer:
- Furnace design consultation and heating solution matching
- Installation guidance and maintenance advice
- Failure analysis and long-term technical support
For OEM clients, we can provide full technical documentation and operation manuals.
Yes. We provide free samples for certain models, and customers only need to cover the shipping cost.
It’s the best way to test performance and compatibility before mass purchasing.
Email: [email protected]
Website: https://cvsicelement.com/
Phone / WhatsApp: +86 15936296688
We reply to all inquiries within 24 hours.
Absolutely. We welcome global distributors and partners to expand local markets together.
We provide distributor pricing, technical training, and marketing support.
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