2018 , the State Assemblyman for Batu Lancang is Ong Ah Teong from the Democratic Action Party ( DAP ) .
Which is part of the state 's ruling coalition , Pakatan Harapan ( PH ) .
Since 2018 , the State Assemblyman for Batu Lancang is Ong Ah Teong from the Democratic Action Party ( DAP ) , which is part of the state 's ruling coalition , Pakatan Harapan ( PH ) .