Hefei constant-warm HVAC equipment co., LTD is founded on April 26th, 2005, with the concept of "making your house forever warm " as the company, we have been committed to the development, production, sales and service of hvac equipment that can bring a healthy, comfortable and warm living environment to the family for many years.
Hefei constant-warm registered trademark "henger nuan" has become the industry high-end brand.
In these years,experts from our company combined with China science & technology university have developd many hvac equipments with intellectual property rights.We have applied for more than 20 patents to the state intellectual property office of the People's Republic of China.About 14 products have been awarded the utility model and invention patent certificate issued by the state intellectual property office.
Our company has obtained the national patent certification of products are follows: Skirting radiator,Wall heating radiator,doors & windows cover heating radiator,solar and rapid water heating cooperate with complementary/heating water automatic control center,solar up water & return water & tap water three-in-one pressurization equipment, the special swing angle valve that connected the manifold and the main pipe and so on.
Hefei constant-warm has also developed the following products with leading technolopy and top quality:
1.Manifold that forginged by fine copper
2.Double crosslinking butt welding aluminum plastic composite pipe
3.PE heat preservation casing
Especially the skirting board radiator,integrated the heating and decoration perfectly.For these houses that have been decorated, the heating pipes can be hidden behind without damaging the original decoration.So you wonâ€™t see pipes on the wall.Which completely changed the pattern of World heating industry, and is a new trend of heating development in the future.
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