Good Air Tightness Total Heat Type Green House Plate Heat Exchanger

 Working principle of Holtop Crossflow plate fin heat exchangers (E.R. Paper heat exchanger element) 

Holtop Factory

Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.

Holtop partner

Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.

Holtop certificate

Holtop products stand for TOP quality in heat recovery ventilation filed in China, certificated by CE, Eurovent, ISO and other different approved tests like anti-flaming test, anti-mold test, energy saving product test. Etc.

Holtop fair

1. Holtop can supply OEM service for customers.
2. Produce ERV/HRV, heat exchanger and AHU according to customer's special demands.
3. Supply spare parts according to order quantity.
4. General testing and operational test carried out for every units before delivery.
5. Long warranty period.