Why choose us?

STS Sealing Technical Solutions S.r.l. is a company specialized in consulting and supplying of sealing systems for specific applications in various sectors of the general industry.

The standard program is divided in sealing systems for hydraulic, pneumatic, shaft seals, repair seals kit for earthmoving machine and mobile cranes.

November 16, 2021


Kastaş Sealing Technologies offers specially developed sealing solutions for all company machinery and equipment, from excavators to loaders, concrete pumps, hydraulic breakers and dumpers. Earth-moving machinery Concrete pumps Hydraulic breakers Telescopic tippers For each application sector, specific solutions have been developed. For example, in earthmoving machines we can supply the XT200 rod seal with high […]