In recent years, with the continuous expansion of the company’s production scale and increasing capacity, the high-end market both at home and abroad have proposed that high standards should be set for yarn to maintain its high quality. Meanwhile, the production process, equipment and technology management should be improved and innovated. Therefore, quality control is of great critical, which asks us to attach high importance to quality while considering production cost. The textile industry we are engaged in is highly competitive, so in the current environment of global financial crisis, the only way to success is adhering to quality first, improving competitiveness, making products suitable and satisfying for customers and cultivating excellent enterprise brand.