
But for online shopping, many details have been ignored. For home delivery refrigerator products without careful inspection to receive the goods, it took a while to find out that the new refrigerator has a lot of problems. From the appearance alone, there is a lot of knowledge in the inspection.
After opening the packing box, first check the box of the refrigerator, whether the door body and the top frame are bumped or broken. Due to the heavy weight and large volume of the refrigerator, special attention should be paid to whether there is deformation of the bottom caused by excessive force during transportation and handling.
The quality of the surface coating of the refrigerator should be uniform and bright, there should be no pits, bubbles and obvious scratches, but there should be no large and small areas of coating off.
The plating parts of the refrigerator should be bright and fine, and there should be no phenomenon of plating off or embroidering. In addition, attention should be paid to plastic trims, especially if there is no damage at the corners.
The refrigerator box and the interior of the refrigerator are all processed through the foaming process. If the process is not strict or the operation is not careful in the cooling process, the foamed material will benefit from the box or the outer coating surface. Remove, in the appearance of selection should pay attention to the surface of the box there is no trace of oil.
High Voltage Dc Contactor,Epoxy Seal Contactor,High Voltage Contactor Relay,Dc Switching Contactor
NanJing QUANNING electric Co.,Ltd , https://www.quanningtrading.com