About Us

Hangzhou Changhong Material Technology Co., Ltd. is a leading industry player specializing in the production and sale of dyes. We boast a team of seasoned professionals with exceptional expertise, including research and development personnel, a dedicated technical team, and an efficient production workforce. Since our establishment, we have been committed to independent innovation and continuous development, striving to provide customers with high-quality, high-performance, and specialized acid dye products and solutions. In recent years, our business in specialized dye fields has been expanding continuously. In addition to our existing operations, we have added two new business segments: water-based paint and liquid dye, aiming to further broaden the application market for specialized dyes and achieving impressive performance. We have a modern production base in Hangzhou equipped with advanced production equipment and a stringent quality control system. With extensive factory coverage and well-equipped production workshops, we have a strong production capacity. Our annual production capacity exceeds 3000 tons for acid dyes, 2000 tons for liquid dyes, and 1500 tons for water-based paint, enabling us to meet production demands of various scales and requirements. We prioritize environmental protection and sustainable development throughout the production process by adopting eco-friendly production techniques and materials, striving to minimize our impact on the environment and contribute positively to society and the environment.