Shandong Yuanhejiu New Materials Co., Ltd. is located in the Longchi Provincial Chemical Industrial Park in Changyi City, Shandong Province. The company focuses on the R&D and production of high-end fine chemicals, with Thiourea Dioxide (yearly output 12000 metric tons) as its core product. We provide environmentally friendly reducing agents and customized solutions for industries such as chemicals, textile printing and dyeing, paper-making, pharmaceuticals, water treatment, and organic compound synthesis, etc.
The company has achieved full automation and intelligence in its production process while preserving the "static + low-temperature" drying technique, ensuring higher product quality, more uniform drying, better fluidity, no caking, no yellowing, and a storage life far exceeding industry standards.
The company's main products include thiourea dioxide, thiourea, pulp bleaching agent FAS, reductive cleaner, new sodium hydrosulfite, formamidine sulfinic acid, Huanli powder, etc. The products are exported to more than 50 countries and regions, including Europe, the Americas, Japan, South Korea, Southeast Asia, the Middle East, etc. and are well-received by customers.
Yuanhejiu consistently upholds the mission of "building the enterprise into an ecosystem, enabling customers, employees, and ecological partners to live a better life," and is committed to becoming a pioneer of continuous innovation in the industry. The company has obtained multiple international certifications such as ISO9001, ISO14001, etc. We are committed to working sincerely and keeping pace with the times with global partners to jointly create a brighter future!












+86 15866166219
