Frontier technology,
incomparable reliability…

Leading future refrigeration industry by technical challenge and innovation

DONGIN THERMO CO., LTD. is specialized in manufacturing refrigeration system for special vehicles. As transportation & logistic business sector grows up, the market is expanding with various demands from different customers in the world.
We are enjoying our reputation in manufacturing special vehicles and transport refrigerators especially optimized for extreme transportation conditions to meet the customers’ satisfaction.

TopCold continues improving its technology as well as design in order to play an important role in Korean automobile industry, and to become a leading brand both in domestic and overseas market.
With thorough understanding of market requirements, DONGIN THERMO will share the same vision & value with customers on the basis of accumulated experiences, best available technologies, and distinguished services.