sijil-website-jans202614-shing-lam-huat-batch-2-brass-gate-valve.pdf A [Flow Control] VALVE TVT 21-01-2028 BRASS GATE VALVE LOT 60359, JALAN KPB 2, BUKIT BELIMBING, BALAKONG, 43300 SERI KEMBANGAN, SELANGOR 21-01-2026 JANS.2026.14