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About Us

About Us

Ningbo Rongzhi Automation Technology Co. Ltd. is specialized in technology research, equipment development, design & manufacturing and after-sales service for fin forming technology (applied for radiator, such as plate fin heat exchanger). We are currently the only Chinese high-tech company who is specialized in this area.

Our company has full intellectual property rights in fin forming technology. Currently we have more than 50 patents in this area.

Our product lines have been certified by ISO9001 and CE. We are following strict quality control system from design, production to installation and commissioning.

Currently our company has developed 14 types of fin forming production lines and 7 types of automatic punching lines based on clients requirements. We are able to produce wide range of fins based on client requirements. We also welcome any customization requirement from our clients.

We have both domestic and foreign clients over years, many of which leading manufacturers of heat exchanger.

Our culture is to bring the “Best value for our clients”. We guarantee that our machines are finished, strictly tested, and most importantly, will function properly in your factory and delivery the best service for you.


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