In the research and development process, Metalli has fully considered all the factors related. In addition, rigorous tests have been done in the stage of trial production before finalizing the product; and the product will be adjusted according to its actual usage in order to meet the requirements of all our customers.

Metalli's oil coolers cover auto engine oil cooler, auto transmission oil cooler, hydraulic oil cooler and other oil coolers for construction equipment, wind turbine gear box, agricultural and forestry machinery.