Thai Storage Battery Public Company Limited at its Board Meeting held on February 20, 2018, informed that Mr.Virachai Srikajon has resigned from the position of the Director and Audit Committee member of the Company with effect from the Board of Directors held on 20 February 2018 have finished. The company approved the appointment of Mr. Apichai Chawacharoenpun, a company's director, to be an Audit Committee. This matter will be effective from February 21, 2018 onward.