Quality control is a critical process in manufacturing that ensures products meet the desired standards of performance, reliability, and customer satisfaction. It involves systematic checks, inspections, and testing at various stages of production to identify and rectify any defects or deviations from specifications. Quality control personnel use tools such as statistical analysis, measurement equipment, and visual inspections to monitor and verify product quality.

By implementing rigorous quality control measures, manufacturers can identify and address issues early on, reducing waste, rework, and customer complaints. This process plays a vital role in maintaining consistent product quality, improving efficiency, and fostering customer trust and loyalty.