Founded in 1998, Tianjin Xiangrui Dye Co., Ltd. specializes in the production of direct dyes, which are widely used in the papermaking industry. The company collaborates with renowned domestic paper mills, leveraging its high-quality products and excellent service to become a comprehensive dye manufacturer, integrating R&D, production, sales, and after-sales support. Xiangrui offers technical support for dyeing and color adjustment at our factory. During the development and application of new paper mill products, our technical team is stationed at the user sites, providing 24-hour on-site color adjustment services to ensure the stable quality and smooth operation of the papermaking process!