Xiamen AIR-ERV Technology Co., Ltd was founded in 1996, specialized in R&D and manufacture air to air heat recovery systems. The company passed ISO9001:2008 Quality System Certification, achieved CE certification, and had own patents. We have 5100 square meter building area and completely self-contained facilities. Right now we not only have own brand "Zhonghui" in China, "AIR-ERV" in international, but also provide OEM services for many large transnational companies. We have been in the ...   |