Welcome to OUDELONG
OUDELONG–The industry’s leading provider of comprehensive chemical solutions
Established in the golden age of chemical industry, Oudelong has been steadily moving forward for more than ten years, and has made its glory today. As a high-tech enterprise integrating R&D, production and sales, we focus on three core areas: food additives, water treatment chemicals and inorganic salts. Each product contains our unremitting pursuit of quality and deep understanding of innovation.
Our production base has 5000 square meters of modern warehousing facilities, equipped with industry-leading production equipment and testing instruments to ensure that every step from raw materials to finished products are precisely controlled. Here is the crystallization of wisdom and sweat, and the birthplace of high-quality products.
Foundation in Chemical Industry
Tech Breakthrough & Product Expansion
Global Expansion & Certifications
Green Transformation & Sustainability
Meet the Dream Team
Expert Team, Reliable Solutions
Our 50-member team (85% chemistry-trained) delivers specialized chemical solutions through four units:
R&D: Senior engineers optimizing formulations, partnering with universities
Production: 30% certified technicians with mentor training
QC: ISO 9001 triple-check via advanced equipment
Operations: 48-hour customized response & annual GMP training

Office Contacts
We envision a global textile industry that protects and restores the environment and enhances lives.
Suzhou City, Jiangsu Province, China
1202 Alpha Mansion, Shuixiu Street, Wujiang District,Suzhou City, Jiangsu Province, China
1202 Alpha Mansion, Shuixiu Street, Wujiang District,Suzhou City, Jiangsu Province, China
