Reliable Technology
To maximize customer satisfaction, Suntech is investing heavily in technology development.
Our bold investments have resulted in product line diversification.
Today, Suntech is a global company that can manufacture heaters using a variety of metal materials.
PTC Heaters
Automatic temperature control and excellent product durability.
PTC curve is a unique characteristic of heater with carbon paste,
and it means that the resistance will rise if the temperature is
overheated, allowing to control the temperature on its own.
Positive Temperature Coefficient Resistance Graph




Suntech’s heater uses PTC Characteristic-resistance increases as the temperature increases. Thus, when connected to electricity the eater ad can control and maintain temperature itself without any other system along with condition.