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Trouble is, there are many competitors. Their products are high quality and cheaper prices; While our customers want a quality product. At the same time, they want to reduce production costs and thus to make them accept in our products to reduce costs in the long run.

The problem of selling Currently, there are many competitors Their product quality and cheaper than us. While our customers want quality. At the same time, they want to reduce production costs. Therefore, it must make them acceptable in our products to help reduce costs in the long run.

Problems in the sale is at present, there are many competitors. His product quality and cheaper than the US. As our customers need products quality. At the same time, they also want to reduce the production cost.