Global Projects & Certifications
The certifications and track record behind the equipment we write about.
Read article →R&D and Performance Testing
How exchanger efficiency is measured in the lab and what the numbers mean for design.
Read article →Manufacturing & Quality Assurance
How air-to-air heat exchangers are built and verified before they leave the factory.
Read article →About HeatRecoveryHub
HeatRecoveryHub is an independent technical knowledge base for air-to-air heat recovery and heat exchanger selection.
Read article →How to recover waste heat from ship engines
Ship engines and other equipment generate a large amount of waste heat during operation, which is usually discharged into the environment through cooling water and other…
Read article →Heat Exchanger Production | Heat Exchanger Manufacturer
Zibo Qiyu Air-condition Energy Recovery Equipment Co., Ltd., based in Zibo, Shandong, China, manufactures air-to-air heat exchangers and energy recovery systems. Their products include counterflow plate…
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ZIBO QIYU AIR CONDITION ENERGY RECOVERY EQUIPMENT CO., LTD.
ZIBO QIYU AIR CONDITION ENERGY RECOVERY EQUIPMENT CO., LTD. We have kinds of air to air heat exchangers, such as AHU, HRV, heat tube heat exchangers,…
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