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World's Largest Residential
Air-Conditioner Manufacturer

Carbon less Happy MORE

96

Research Centers

929

Testing Labs

90,000+

Employees

Rank 488

in Fortune Global 500

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Products line

Single Zone

Ultra heating, ultra cooling and universal kind of indoor units.

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Central Ducted System

Super efficient, quiet, universal AC 24V control, can match other brands of indoor coils.

Multi Zone

As lower as -31°F ultra heating, ultra cooling and multi indoor units.

Air to Water

Low temperature heating, high outlet water temperature, easy to installation.

Commercial

High reliability, wide operating temperature, easy installation, rich types of internal units.

Why TOSOT

We Have been Working On

What We Can Do The Best.

FAQ
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FAQ

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