Fengda brand wire can't compare with Jinshan and Haiyan. Jinshan is the real national standard quality, and the standard is even higher than the national standard. There is no doubt about the quality of the Ministry of National Machinery and the old state-owned enterprises. The price of the designated products for the transformation of the rural power grid of State Grid is relatively high, while the line quality of Haiyan is good, mainly for home supermarkets. There are many decoration products on the market, and the prices are not low. The one with high cost performance and good quality is Tianjin Huaguang Cable Factory. Annual production and sales of more than one billion yuan, large enterprises, quality assurance. Tianjin Jinbei Wire and Cable General Factory and Beida brand wire and cable are the mainstream products in the market. The quality of other manufacturers is not very good, and the price is similar. The kitten brand can't be used. There are too many manufacturers producing kittens, the quality is uneven, and there are many fakes, all of which are inferior. If you buy wires, you will get what you want. Don't be greedy and cheap, but make a big factory.