Lim, who is trilingual in Malay, Chinese and English, served as media coordinator under the party's Information Bureau led by Tian Chua.

In her third attempt in 2018, after consistent groundwork over 10 years in rural area, Lim made a breakthrough in Machap Jaya for the first time and won against the former Alor Gajah Parliamentarian and MCA leader Koh Nai Kwang with 1,336 votes.

Lim has worked on women empowerment, gender inclusivity, sustainable development, and enhancement of Orang Asli and special needs children.

[4] In the 2022 General Election, Lim was appointed as the Campaign Advisor to the Alor Gajah Parliament candidate Adly Zahari from Amanah.

Lim's administrative experience and business networks supported her new role as the Chief Executive Officer of the state's investment promotion agency.