Coaxial heat exchanger made by Ningbo jiangdong air-safe refrigerant equipments co.,ltd has great famous for its stable quality and long lifetime .

They can be used in swimming pool , hot water pump condenser and some other related machines .

Features:

No special requirment for water , cannot freeze qucily ,liquid won't leak.

Different shapes for our clients , also we can design it according to client's request .

We can give you very strong and competitive price and best quality product at the same time ,