Custom Silicon Carbide Components for High-Temp, Corrosive, Wear-Intensive Service
SSiC / RBSiC / RSiC｜1-piece MOQ｜Samples in 3–7 days｜±0.01 mm precision machining
Why Choose ZIRSEC
Flexible and Fast Small-Batch Customization
Orders start from 1 piece, samples in 3–7 days, small batches in 7 days.
Flexible lines enable quick mold switching for over 100 standard SiC components—faster and more agile than typical 15-day industry cycles.
Precision Manufacturing, Proven Quality
5 vacuum sintering and CNC machining lines, covering φ1.2m large parts.
Certified to JB/T 6374-2006 with 0.3% free silicon, 0.05% porosity, and 99.3% zero-defect delivery.
Technical Expertise You Can Trust
20 years of industrial know-how, 8,000+ SiC production cases, and 12% market share in industrial sealing rings.
We know how to balance cost, precision, and durability for real-world results.
Explore Our SiC Products
Zirsec provides advanced silicon carbide (SiC) products designed for high-temperature, corrosion-resistant, and high-wear environments. Our reliable solutions serve a wide range of industries including metallurgy, energy, and chemical processing.
Industries We Serve
Semiconductor
SiC fixtures, carriers, and components ensuring thermal stability and precision.
Chemical Processing
Corrosion-resistant SiC seals, pumps, and tubes.
Metallurgy
SiC crucibles and plates for high-temperature metal refining.
High-Temperature Furnaces
SiC rollers and beams operating up to 1600°C.
Environmental Protection
SiC membranes and filters for waste gas and fluid purification.
Industrial Machinery
Wear-resistant SiC parts extending equipment lifespan.
Customization Process
1.Inquiry
Send your drawing or idea
2.Technical Evaluation
Free consulting and feasibility review
3.Quotation
Detailed cost and delivery estimate
4.Sample Production
3–7 days turnaround
5.Mass Production
Flexible batch sizes and fast scaling
6.Delivery & Support
Global logistics and continuous service
Why Us
Flexible and Fast Small-Batch Customization
Zirsec supports orders starting from just 1 piece, with samples delivered in 3–7 days and small batches within 7 days—significantly faster than the industry average of 15 days. Our flexible production lines allow quick mold switching to meet diverse needs across over 100 standard SiC components.
20+
Years of Industrial Experience
Our 120-acre facility in Linshu, Shandong, features 5 production lines covering vacuum sintering and CNC precision machining, enabling mass production of large components up to φ1.2m. We strictly adhere to JB/T 6374-2006 standards, maintaining a 99.3% zero-defect delivery rate. Trusted by over 300 clients with more than 100,000 industrial parts delivered and a 12% market share in sealing rings.
Customization
From design to reverse engineering, we provide free technical consulting to help upgrade your equipment. We specialize in high-precision complex parts with ±0.01mm tolerances and special coatings like acid and oxidation resistance, tailored for demanding industrial applications.
What our clients say
Testimonials from satisfied clients who love our products and services at Zirsec.
Our Blogs
Startup and Shutdown Procedures to Protect Silicon Carbide Ceramics
When a high‑temperat
When to Standardize and When to Customize Silicon Carbide Components
Choosing between a c
Recognizing Misalignment and Overload Issues in SiC Pump Components
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Root Causes of Silicon Carbide Crucible Failure in Metal Casting Shops
Silicon carbide (SiC
