Tshawb nrhiav rau 6 yam tseem ceeb ntawm kev tswj lub cev muaj zog niaj hnub no-AC / DC contactors, overload relays, fais fab contactors, lub cev muaj zog pib, thiab phau ntawv tiv thaiv lub cev muaj zog. Tshawb nrhiav cov khoom lag luam zoo tshaj plaws los ntawm Schneider, ABB, Siemens, thiab ntau dua, nrog rau kev nkag siab rau cov kev siv ua lag luam.