After many years of development, special cable has emerged a lot of high quality enterprises, which is represented by Shanghai Yi Chu wire and cable Co., Ltd., established in 2005, 10 years of development, technology has been fully mature, quality assurance, has been able to replace imported special cable, quality can reach import special cable more than 90% The special cable is mostly based on order type production. There is no spot, the single purchase amount is relatively small, but the technical requirements of the product are very high. At present, the main mode of payment in the industry is mainly from money to delivery. The current sales model of the industry is that the cable production enterprises spend money to promote Baidu, customers pass through Baidu search search for enterprises, because the purchase amount is relatively small, the general customer is also lazy to inspect the company does not have the ability to produce, technology is not up to the standard. So it gave many trading companies a chance. Many of them went out by themselves, spent tens of thousands of dollars to register a trading company, and then made a very beautiful website. In order to win the trust of the customers, they also lied that they were production factories, but if they looked carefully, the factory gate was obviously PS. Trace, such companies are usually in 2012, 2013, 2014 set up most, more than a middle link, traders in order to pursue profits, the quality of the inevitable no guarantee, if the quality is not good, the quality problems will flash, even more, the payment of goods does not deliver, to the vast number of customers, this loss, It is not a loss of money, because the amount of special cable is not large, mainly affecting its production cycle.