Jinzhou City Zhonghao Cellulose Co., Ltd. registered the "zoncen " brand, and the Chinese translation is "Loyalty". Since its establishment, in line with the purpose of "taking loyalty as the basis and creating high-quality product projects", under the correct guidance of relevant experts and leaders, it has intensified efforts, given full play to technical advantages, and continuously improved and enhanced product quality. On the basis of the original products, more than ten kinds of products have been researched and developed, broadening the product field and winning a broad market. The products are exported to various provinces, cities and regions in China, as well as foreign markets such as Southeast Asia, Central Europe, the Middle East, North Africa, Eurasia and other regions. A complete set of excellent management systems, efficient sales and management concepts, and a perfect quality assurance system have been established, continuously developing and strengthening the enterprise's strength. It has been filed and archived by the Beijing Construction Association successively, and was rated as the "Top 100 Rigid Enterprises with Supervised Random Inspection Product Quality in Building Materials" by the China Building Materials Circulation Association, and has won good reputation among customers.