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About us
Harder originated from European Industry 4.0 Center- Germany, it is an High-end brand of comfort home system. Harder entered into Chinese Market with its advanced European concept of home heating system and new technology and new products. Harder devoted itself to be the
leader of Chinese home heating system solver ...
Our advantage
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- Material
- Material of HARDER Radiators is EN10130 DC01 Cold coil steel with Grade A. Design thickness of this panl coil is 1.25mm, and 0.5mm for ...
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- Design
- The design of HARDER convector is high and curved shape ,it helps to speed up the air flow, and make the largest thermal output. The drop ...
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- Process
- The world famous high technology production line, it makes the welding spot stable without any leakage. HARDER radiator uses phosphate ...
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- Quality
- HARDER make the production strictly according to EN442 standard. Every radiator is 100% tested in order to guarantee 12 years for every end user ...
enterprise news
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12/112021Several conditions for choosing steel radiatorsfor the diversity of steel radiator materials and sample tests, users should choose steel radiators according to th...
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10/072021How to maximize the effect of plate radiatorthe plate radiator produced by our company has the advantage of energy saving. in terms of material selection, the...
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08/232021Tips on installing and using radiatorspay attention to the following five links when installing and using heating radiators: 1. clear purchase principle...
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06/112021Product characteristics and application fields of aluminum radiatoraluminum profile radiator is also called radiator aluminum profile or sunflower aluminum profile. aluminum profile...