| Medium | Air. oil. water. wind |
| | Fin types | application | features | Width series |
| Fins | BW(wavy-fin) | external fin | Widely used(better heat emission capacity) | 2.0mm,2.5mm, |
| 3.0mm,3.8mm |
| 4.7mm,5.6mm, |
| JC(serrated-fin) | Internal&external fin | Widely used(better heat emission capacity);large friction resistance | 6.5mm,8.0mm, |
| DK(perforated-fin) | Internal fin | | 9.0mm,9.5mm, |
| PZ(plain-fin) | Internal&external fin | Used in construction machinery | 10.3mm,11.3mm |
| BY(Louvered-fin) | External fin | | 11.7mm,12mm |
| Veriety of heat exchangers |
| Classification According to the Medium | 1)Oil cooer; water radiater; air cooler; intercooler; |
| 2)Combined oil-water cooer; combined oil-air cooer; combined water-air cooler; combined oil-air-water cooler |
| 3)air separator; condensator evaporator |
| Classification according to the application | For engineer machinery(excavator,loader,bulldozer,roller,drilling,crane,paver,scraper and so on) |
| For compressor(screw compressor and reciprocating compressor) |
| For chemistry industry |
| For petroleum chemical industry |
| For automobile |
| For watercraft,marine engineering |
| For offshore engineering |
| For steel industry |
| For HVAC |
| For textile industry |
