Company Profile
Henan zhongrui refrigeration technology CO,. LTD is a modern intelligent air conditioning and refrigeration equipment manufacturer in China with more than 20years. Our factory has modern production workshop and China top class automatic production line equipment. Factory totally footprint area is more 30000 square meters. The main productions include Micro-channel exchange heat series, evaporation unit series, condenser unit series, heat pump dryer series.
Zhongrui has gained more than 30 core national patens in China industrial HVAC system field.
We have been corporate with many China top universities include Zhengzhou University ,Zhengzhou University of Light Industry,..
We set up a modern science technical research laboratory with Energy and Environmental Institute of Zhongyuan University of Technology. The laboratory covers footprint area more 400 square meters, has a complete function of the indoor environment and outdoor environment simulation cabin simulator, throughout the year can provide all-weather dry bulb temperature -30~60℃, temperature and humidity relative humidity of 10%~95% simulation environment, all-weather performance test of air conditioner. Performance test of the related products such as air cooling heat pump air conditioning unit, water cooling heat pump air conditioning unit, air conditioning heat exchanger, passenger car air conditioning, car air conditioning and other related products.
Zhongrui is a professional HVAC solution provider system from design to installation, our solution cover the food factory and pharmaceutical ,drug storage, modern agriculture factory, logistic cold chain transportation, fruit and vegetable dry factory ,dry leaves of the tabacco plant room etc.
What we are focus on
Qualification Certificate
Henan Zhongrui Refrigeration Technology Co., Ltd. 2024-QES preliminary review
Henan Zhongrui Refrigeration Technology Co., Ltd. 2024-QES preliminary review
Henan Zhongrui Refrigeration Technology Co., Ltd. 2024-QES preliminary review
Henan Zhongrui Refrigeration Technology Co., Ltd. 2024-QES preliminary review
Henan Zhongrui Refrigeration Technology Co., Ltd. 2024-QES preliminary review
Henan Zhongrui Refrigeration Technology Co., Ltd. 2024-QES preliminary review
CRAA Product Certification
Certificate of Compliance
Energy Management System
AAA grade quality and service integrity unit
Credit rating certificate
AAA Grade Contract and Trustworthy Enterprise
China refrigeration industry integrity unit grade certificate
Certificate of Good Faith Supplier Rating
Enterprise credit rating certificate
AAA Grade Honest Business Demonstration Unit
Utility model patent certificate
Utility model patent certificate
Utility model patent certificate
Invention Patent Certificate
Computer software copyright registration certificate
Star Enterprise
High-tech enterprises
National Science and Technology Small and Medium-sized Enterprise Certificate
Scientific and Technological Achievement Award (Second Class)
National Science and Technology Small and Medium-sized Enterprise Certificate 2024
Joint research and development of drying technology
Certificates
Henan Province Science and Technology-based Small and Medium-sized Enterprises Certificate
Certificate of Xinzheng Science and Technology Progress Award
Certificate of Xinzheng Science and Technology Progress Award
Certificate of qualification level
Certificate of qualification level
Account Opening License
Business License