It's very simple for the sampling inspector of Lingjie factory.

Excuse me, do you want to ask the sampling inspector of Lingjie Factory? The sampling inspector in Lingjie factory is very simple. The sampling inspector of Lingjie Factory shall contact the sampling contractor to determine the sampling time, prepare the sampling samples, and prepare to arrive at the agreed place in strict accordance with the agreed time. The work content is simple and easy, so the sampling inspector of Lingjie Factory is simple.