What is your minimum order quantity?
At least 1000pcs for each item.
What is the delivery period?
About 20-25days, it is up to your order quantity.
What is your payment term?
T/T(30% before production and 70% before shipment),L/C,D/A, D/P, T/T, Western Union, MoneyGram, OA
Can you send free samples?
We can send free samples.
What is your shipping ways?
For sample we usually send by DHL, FEDEX, UPS, THT, EMS(taking 5-7business days). For mass product we are shipping by sea or by air.
PTC heaters are divided into cable type and terminal type. They are composed of PTC heating components and corrugated aluminum strips bonded at high temperature. This type of PTC heater has the advantages of small thermal resistance and high heat exchange efficiency. It is an automatic constant temperature and power saving electric heater.
It uses the fan to blow air through the PTC electric heating element to force convection as the main heat exchange method. The internal temperature limiter is installed, and when the air outlet is blocked by the fan, it can power off automatically. Some are also equipped with a dump switch, which can also cut off the power when the heater is dumped. The output power is 800-1200 watts, which can be adjusted at will. The air supply is soft during work, and the temperature rises quickly. It has an automatic constant temperature function. PTC elements are generally waterproof, so they are suitable for bathroom use
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