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All of the contents are for our authorized Representative and Distributor. If you need more information and want to be Cooltron's Rep and Disty, please feel free contact us and welcome your business.

  • [Product News]How to Read the Part Number System?

    COOLTRON part number system is structured starting by fan type (DC or AC fan), followed by the size, bearing type, voltage, lead type, speed and special function in some cases. For example: FD2510B05W5C-21-2NUC Example: FD 2510 B 05 W 5 C 21 2N U C   1 2 3 4 5 6 7 8 9 10 11 1. Fan Type     FD: DC Fan FBD: DC Blower   FA: AC Fan FBA: AC Blower 2. Size     2006: 20x20x06mm 7025:...

  • [Marketing News]Cooltron Remodel Showroom for New Products

    In order to present the best products to our customers at the visiting at Cooltron, Shenzhen office set up an internal product showroom, which includes fans, blowers, fan accessories. In 2016, Cooltron increased and remodeled showroom space to present different technology of heat sinks, especially for heat sink of LED high bay light, flood light, tunnel light, down light and other series. There are several different technologies of heat sinks, and most heat s...

  • [Marketing News]Great Birthday Party at Cooltron Group Shenzhen office

    Recently, Cooltron Group had a very nice birthday party for 10 persons to celebrate their birthday at Shenzhen office. The others presented their blessings, which was very nice to appreciate all of the life. As usual in COOLTRON Group family, the best wishes are for every birthday person. Happy birthday to each of you again! Traditional Story about Chinese Birthday In China, we are used to friendly calling the birthday person the God of Longevity n...

  • [Marketing News]Dragon Boat Festival

    The Dragon Boat Festival, the 5th day of the 5th lunar month, has had a history of more than 2,000 years. It is usually in June in the Gregorian calendar. Legend of Qu Yuan There are many legends about the evolution of the festival, the most popular of which is in commemoration of Qu Yuan (340-278 BC). Qu Yuan was minister of the State of Chu and one of China's earliest poets. In face of great pressure from the powerful Qin S...

Q:Does COOLTRON have fans for harsh environment applications?
A:Our DC line offers the protection from water on all dual ball fans. There are three levels of waterproof protecti...
Q:How many lead wires does a DC/AC fan have?
A:For fans with lead wires, the standard number of wires is two. However, additional wires could be added for spe...
Q:What is a speed sensor / tachometer (IC)?
A:A fan with this function has a pulse where speed can be calculated and measured. Two complete pulses are released...