"Make 10 inferior goods, as do a good", "good product design can not make a brand, but not a good product quality can destroy a brand, rather than aimlessly, blindly increase the production capacity, we pay more attention to how to maintain the production yield, and avoid all outflow of defective products. We strictly require all products to be tested at various stages of development, such as insulation, wear resistance, drop, pull, dishwasher and so on, to ensure product 100% safety and meet consumer needs.