Products under TM Hit Plus are supplied to more than 15 countries. The goods produced by Heat Plus in South Korea have passed European certification. Infrared film is also certified for sale and use in Japan, which indicates the high quality of materials and high manufacturability of production.

The production facilities of Seggi Century are located in South Korea. At the moment, this country is a recognized world leader in the development, production and application of infrared film. In many respects, thanks to TM Hit Plus film. Modern equipment and new production technologies allow the company to be one step ahead of competitors in the production of infrared film, due to:
- a wide range of capacities;
- large selection of standard sizes;
- multilayer film structure;
- quality of external coating;
- the thickness of the copper bus and silver coating;
- development of new technological generations of film.