China – Currently, there are many power cord manufacturer in China’s power cord market and the quality of these power cord and power cable is not stable. However, the consumers need to choose the power cable they want carefully. Sometimes the consumers have spent a lot of time and mind to pick out the suitable power cable but the power cable they have bought back were still have the poor quality. Then, in order to prevent buy the low-quality power cord, how consumers should do to select them? Today, the Qiaopu would tell us the skills for the purchasing about the high quality power cord. Ningbo Qiaobu is one of the biggest manufactory for power cord in china. They are specialized in producing for the power cord, power cable, power plug, ac power cord, power cords and extension cord.
If you want to have more products detail about their products, you should browse their website http://www.qiaopu.cn/ .The first skill the qiaopu.cn wants to give you is about that you should weigh the weight of the power cable before you buy it. As we all know, the square foot copper is a precious metal material. If the manufacturers cut a little bit less on the diameter of the copper, it can reduce production costs. So when we are in purchase of the power cord, we can use a micrometer to measure the diameter of the copper wire. If there is no micrometer, then you can weigh the weight of the power cord.
You could put the power cord on the steelyard to get the weight data and then you should compare this data with the manufacturer data and you can also compare it with other power cord products. You could know whether the manufacturers cut corners or not.
The second method the Ningbo Qiaopu wants to let you know is that you should check the accessories of the ningbo qiaopu electric co.,ltd . The accessories can ensure the power cord round. We all know that the manufacturer would add some filler into the multi-core power cord to make the sheath quite thick. If you the power cord in the hands of your hands is round, it would be proved that there is less filler in to cable and the jacket will be thin. The last skill we want to introduce you is that you could see copper tow wire case. The copper wire of the power line is not the single line. It is consists of a few copper lines which would improve its tensile strength and roundness. The beam wire has a great advantage for the using of copper wire.
You should break the surface of the power cord in china to view the arrangement of the copper wire. If you can see that the power cord is good and it is twisted together with the rule, then you can be assured of purchase otherwise you do not need to buy.
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