Sparetech.com Inc. sells hot gas generators (Vélios). It is the worldwide distributor of Fala high-precision ceramic hybrid bearings. Sparetech also distributes products from GradeUp (sensor integration), Highvac (point of use gas abatement systems), motor repairs and other repair services. Fala Technologies is a specialty manufacturer of engineered goods, mini-environments and reticle handling systems. Fala is the only independent thin-section bearing manufacturer serving the semiconductor industry.