Which raw materials are imported and from which countries?
**main raw materials:** aluminum, copper, steel
**countries of origin:** china, japan, south korea, usa
t.rad co., ltd. is a manufacturer of heat exchangers and other automotive components that use aluminum, copper, and steel as main raw materials. these materials are essential for the production...
**main raw materials:** aluminum, copper, steel
**countries of origin:** china, japan, south korea, usa
t.rad co., ltd. is a manufacturer of heat exchangers and other automotive components that use aluminum, copper, and steel as main raw materials. these materials are essential for the production of radiators and heaters.
aluminum and copper are often imported from china and south korea, as these countries are significant producers and exporters of these metals. steel is sourced both locally in japan and from the usa to ensure quality and supply chain stability.
the selection of countries of origin is based on the availability, costs, and quality of the raw materials required for the specific requirements of t.rad's products.