Conduct incoming quality inspection (IQC) on raw materials (timber, fire-rated core material, hardware, hinges, laminates) against approved specifications
Perform in-process quality checks (IPQC) at key production stages to catch defects early and reduce rework
Carry out final/outgoing quality inspection (OQC/FQC) before doors are packed and delivered, ensuring compliance with BOMBA fire-rating requirements (FD30/FD60/FD90)
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