Hikelok ili ndi zinthu zambiri, kuphatikizapo ma valve ndi zopangira zida, zopangira zowonjezera kwambiri, zopangira zowonongeka kwambiri, ma valve opangira, vacuum products, sampling system, pre-installation system, pressurization unit ndi zida zowonjezera.
Hikelok chidazoyezera kuthamanga, variable dera flowmeters ndi syphonsamalumikizana kwambiri ndi manifolds.
Mafunso ?Pezani malo ogulitsa ndi mautumiki