External audit. Posted on Tuesday August 2nd, 2022 by admin Related Post Songkran 2025 The winner Fire extinguisher donated CAK Children day 2025 The last seminar 2024 ISO 9001 : 2015 ISO 14001 : 2015 and ISO 45001 : 2018 external audit at the meeting room No.1 CAK International Co., Ltd. [Show slideshow]