T.RAD North America, Inc. is a subsidiary of T.RAD Co., LTD, headquartered in Tokyo, Japan. This subsidiary, a leading manufa ... cturer of powertrain cooling components, was established in 1988 to support the growing agricultural and construction equipment markets in the United States. Today, T.RAD North America's product portfolio includes powertrain and occupant heating and cooling components to satisfy the needs of a wide range of markets; including Automotive, Recreational, Industrial, Agricultural and Military Motor Vehicle Applications. Many of the world's most recognized brands depend on T.RAD for their vehicle cooling needs. read more