Tau ntau xyoo, PPS tau pom ntau dua kev siv:
Hluav Taws Xob & Electronics (E & E)
Siv suav nrog cov khoom siv hluav taws xob suav nrog cov txuas, coil cov khoom lag luam, cov tuav cov khoom siv hluav taws xob, lub cev muaj zog thiab cov khoom siv hloov.
Automotive
PPS Besposs Ua kom tsis kam mus rau corrosive cav tso pa, carburett daim hlau, ignition daim hlau thiab ntws tswj li cua sov tshuab.
Kev Lag Luam Kev Lag Luam
PPS nrhiav kev siv hauv cov cuab yeej ua noj ua haus, sarilisable kho mob, kho hniav thiab chaw kuaj hniav, plaub hau tshuab hluav taws xob, cov plaub hau.