Founded in 1995, SDEN (Zhejiang Jinyun Shengda Industry Co., Ltd.) is a professional radiator manufacturer integrating R&D, production and export. From two fully automatic LEAS welding lines imported from Italy to a German KTL electrophoresis coating line, every critical process happens inside our 36,500 m² factory — giving buyers consistent quality, shorter lead times and factory-direct pricing.
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30
Years Experience
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0+
Export Countries & Regions
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0+Million
Radiators Delivered(Annual Capacity)
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0+
OEM Projects Completed
Why Choose Us
30 Years of Radiator Manufacturing. Trusted by importers, wholesalers and heating brands in over 60 countries.
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Stable Quality
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25 Year guarantee
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Custom Service Support
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One-stop Services
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Consistent Quality
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Experienced experts
Product Categories
Product Recommended
Flat Line Panel Steel Radiators
Available in a variety of styles, there are with one to
View Details+
Upright Radiators For Living Rooms
Maximise Wall Space, Maximise Warmth: Introducing our
View Details+
Tall Central Heating Radiators
These radiators are particularly suitable for rooms with
View Details+
Classic Radiator Side Connection
The classic radiator side connection is a tried and true
View Details+Industry Applications
Application scenarios
Residential
Commercial
Hotel
School
Government
Customization
Customized dimensions:
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Color
Can be customized according to Pantone color card or specific color provided by customers.
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Texture
Can be customized according to Pantone color card or specific color provided by customers.
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Glossiness
Can be customized according to Pantone color card or specific color provided by customers.
Core Technology
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Advanced Technology
Italian automatic welding lines and German electrophoresis coating ensure stable quality and high efficiency at scale.
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Fast Delivery
Strong production capacity with buffer stock of best-selling models — standard orders shipped in 15–25 days.
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Latest News
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![SDEN At Aquatherm® Tashkent 2026: Bringing Premium Warmth To Central Asia]()
162026.10SDEN At Aquatherm® Tashkent 2026: Bringing Premium Warmth To Central AsiaSDEN recently wrapped up a successful showcase at Aquatherm® Tashkent 2026 ...
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![Powering Central Asian Heating: SDEN Celebrates A Successful Show At KazBuild...]()
092026.9Powering Central Asian Heating: SDEN Celebrates A Successful Show At KazBuild...Expo Kazakhstan 2026 (September 2–4, 2026) has officially come to a succe...
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![Meet SDEN At Expo Kazakhstan 2026: Premium Heating Solutions & OEM/Wholesale ...]()
262026.8Meet SDEN At Expo Kazakhstan 2026: Premium Heating Solutions & OEM/Wholesale ...SDEN is excited to announce our participation in Expo Kazakhstan 2026. We cordi...
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