Air conditioners, heat exchangers and chillers for telecom cabinets, battery containers and switchgear. 134 models from 300 W to 120 kW, built in Suzhou, running in sixty countries.
units built a year
in service worldwide
plant in Wujiang, Suzhou
models in the catalogue
countries shipped to
The cheapest answer is often not a compressor. We build all four, so what we recommend isn't shaped by what we happen to have on the shelf.
When outside air is cooler than the cabinet needs to be. Sealed, no compressor.
When it is hotter outside than in, or the air has to be dried. 91 models.
Cold at night, hot at noon. Takes about a third off the annual energy bill.
More heat than air can carry, or the load is a cold plate. No water loop needed.
Four industries, one refrigeration platform, four different sets of things that go wrong.
Base stations on hybrid power, where cooling that draws from the inverter costs diesel. Our 48 V units run straight off the battery bus.
A pack that runs eight degrees hotter at one end ages faster at that end. The job is holding the spread, not just the average.
Salt, solvent and cement dust. Here the thing that fails is never the capacity — it is the coil quietly dissolving.
Our unit disappears inside an analyser and is judged on two things: how tightly it holds 4 °C, and how quietly.
Nordic winters, Gulf summers, African dust, coastal salt. Ten sites we are allowed to talk about — the pins are clickable.
Heat load in watts, the ambient range at the site, the enclosure size, what power you have, and how corrosive the air is. That is enough for us to come back with a model number, an outline drawing and a price — usually the next working day.
