APL 510 fa'asologa Tulaga Mata'ituina Limit Pusa Suiga o se fa'ailoga tulaga fa'asolo;fuafuaina e tuʻufaʻatasia se valve ma le pneumatic actuator faʻatasi ai ma le tele o suiga i totonu poʻo masini.
Wenzhou KGSY Intelligent Technology Co., Ltd. o se tagata fa'apolofesa ma fa'atekonolosi fa'apolofesa o mea fa'aoga fa'aoga atamai.O le tutoʻatasi atinaʻe ma gaosia oloa autu e aofia ai valve tapulaʻa ki pusa (tulaga mataituina faailoilo), solenoid valve, faamama ea, pneumatic actuator, valve positioner, pneumatic polo valve ma isi, lea e masani ona faaaogaina i le suauu, alamanuia kemisi, kesi faalenatura, malosiaga, metallurgy, fai pepa, mea'ai, vaila'au, vai togafitiga ma isi.