Hydraulic pipe enterprise competition is very fierce, the price war can not be resolved, mainly depends on the quality of the product, only to ensure that their products are of high quality, in order to help the latter sales, publicity. One side is the output side is the quality, not the quality of the first, even if the output to go up, the market will not be very good, and the increase in production will be converted into inventory backlog. If the quality of the domestic and foreign quality can reach the same, then we will certainly slowly choose domestic products, domestic production of products, after all, in the supply, the use of guarantees have a certain guarantee. Because if there is a quality problem I can contact the factory at any time.