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.

September 17, 2021


In all modern equipment sealing solutions are expected to provide excellent dynamic and static sealing, low friction property and sufficient guiding. Kastas develops sealing solutions for material handling equipment which requires reliability, durability and sustainability. Telehandler Forklifts Loader Cranes Tail Lifts Mobile Cranes Telescopic Truck Cranes Boom Trucks Telescopic Crawler Cranes Lifts Boom Lifts Scissor Lifts […]