1. Check whether anyone is playing mobile phone or sleeping in the workshop. Whether personnel climb or rely on unsafe positions such as machinery, electrical appliances and equipment. Do workshop employees smoke in non-smoking areas (painting area, gas cylinder area)? Whether there are non-professionals who start the mechanical equipment and disconnect the wires and appliances without permission. Inside and outside the work area of the team should be kept clean and tidy, and the passage should be smooth and smooth. Whether raw materials, components, finished products and semi-finished products are placed in the specified area, and whether they are neat and stable. Whether the gas cylinder is placed in the designated safe storage area. Whether the fire-fighting facilities and alarm equipment are complete, and whether the distance between the gas cylinder and the operation area is controlled outside the safe range during welding and gas cutting. Whether there are existing fire fighting facilities. There should be no water and garbage on the ground in the workplace.

2. The product inspection ledger, quality problem statistics, technical status statistics and incoming inspection statistics of the products accepted by the quality inspection sheet.