For TIS the quality of the environment is a prior concern

For TIS the quality of the environment is a prior concern. At TIS, the tube manufacturer from Valmadrera (Lecco, Italy) product quality is a primary goal, but equally fundamental is the use of manufacturing methods that are able to safeguard people's health, where both the workers and the community at large are concerned. Always mindful of these values, TIS has been selected to participate in a project by Regione Lombardia whose aim is to monitor the impact of production activities on the health of the population. This choice will help TIS to achieve future quality standards on a 360-degree basis. True quality stems from quality experience. TIS makes its tubes from first choice cold- and hot-rolled sheets, certified by major European steel mills. Tight tolerance limits and strict adherence to dimensional requirements give TIS tubes superior technical quality, great reliability and excellent mechanical performance, including high yield strength and high elongation. Tis: a zero defect production cycle. TIG welding in inert gas atmosphere, together with the use of exclusive manufacturing systems, eliminates any form of alteration to the raw material and ensures perfect interior and exterior cleanliness of the tube. All the production lines are equipped with Eddy Current testing devices to identify any structural or surface defects in the tube. TIS manufactures round tubes and oval tubes in stainless steel.