Is generally believed that the key to purchase the data line is the biggest price, in fact this is the biggest mistake. Dongguan Apple manufacturers tell you the data line, the data line according to the manufacturers to points of domestic brands and domestic unlicensed unlicensed inside, domestic brand-name, quality is very poor,there are 1 3 root root is bad, make customer constantly doubt their computer level is too bad, I installed the computer does not recognize! So clear product quality and look for the good of the seller is the key factor.

　　Dongguan Apple data line manufacturers tell you, is the strength of the seller is the general guarantee of product quality, because the data line and they do not want to sell are return and exchange it, not to say the return postage, even if the timealso consumes a lot of energy. Therefore, gold sellers would cooperate with famous reputable manufacturers, these manufacturers generally failure rate was 1%, while the fault some bad manufacturers rate was 30%. This is why the data linethe same model function to 2 times the price difference reasons, for example, the data line DKU2 has sold 12 yuan, sell 25 yuan, the express delivery is 15 yuan, 12 yuan if the line is bad, not normal use, you should call the seller consultation and at least 10 minutes a telephone (and may play several times), a conservative estimateof 5 yuan of telephone charges, eventually in the seller's phone guidance, still can not normal use, resulting in a replacement, so you have to at least 15 yuan more than the cost of mailing (at least you sent back the last money you dig it, a line is only 12 yuan, the seller may not put 15 yuan express fee for you, lane is bad tobuyers replacement courier fees will be on your head, is 30 yuan), this value is notmuch higher than the string of 25 yuan. Dongguan Apple data line manufacturerstell you, this is just the pecuniary loss, if you play this thread spent 3 nights of time,so that the loss of time is more incalculable. What's more the data line changed ornot normal use, I think your mood.

　　Even if the data lines are identical, buyers enjoy different sellers price and serviceare also different, the price is high may free testing, technical consulting, website,free replacement, installation guide and a series of service. Why coffee bar pricethan the milk tea shop? Is the service and different grades, this is the same reason.

　　Therefore, we believe that a price of a cargo, the data line is not a simple line price,but the amount of technical and after-sales service in the inside, price and servicealways could not keep balance.