Dongguan Kooling Electrical co., Ltd., was founded in March 2010. We are 

specialized in manufacturing of Green & Environmental Electronic & Electrical 

home appliances. Under our company have two factories, one is producing 

CPU/VGA cooler, home appliances cooler and another is DC Brushless fans.


     We are ISO9001:2008 certified manufacturer with a factory in Dongguan 

of Guangdong province China and occupying total area of 8000 square meters. 

The product development, mould making, plastic injection and product assembly 

are all done in our factory. We have successfully worked with famous brand 

partners like Wal-Mart, The-Home-Depot, Argos, American pirate ship, Cloer, 

Lotte, Hello Kitty and etc. in the past ten years, And more and more buyers 

from USA, Euro, Korea, Japan and etc.,


     Core business of Great Tung Technology includes Green &  Environmental  

products, like Peltier dehumidifiers, wine chiller/warmer, Thermoelectric cooler 

& Warmer, Thermoelectric soft bag cooler, wine accessories like wine opener, 

vacuum sealer and etc.


     We respond promptly to ever-changing market situations, new products 

trends & customer feedback and take every measure to work out a WIN-WIN 

proposal to fulfill our customer requests.