sijil-website-jans2025144-chemkimia-sdn-bhd.pdf B [Water Treatment Equipment] Automatic Dosing System CHEMCHLOR® 24-10-2027 STREAMING CURRENT MONITOR (SCM) AUTOMATIC DOSING SYSTEM No.19, Jalan Kenanga 6, Seksyen BB 11, Bandar Bukit Beruntung, 48300 Rawang, Selangor Darul Ehsan 24-10-2025 JANS.2025.144 Supplier website https://chemkimia.com/