Dongying Aonuo International Trade Co., Ltd. is a high-tech enterprise based in Dongying, Shandong, China, specializing in the research, development, and production of polyurethane elastomer chain extenders and polyurea-related products. Operating as both a manufacturer and trading company, the firm is integrated with research, production, sales, and service capabilities. It maintains an ISO 9001 certification and leverages R&D collaborations with institutions such as Qingdao Technological University and the South China University of Technology to drive innovation in chemical processing.
The company's core product portfolio includes high-performance chemicals such as Diethyl Toluene Diamine (DETDA), Dimethylthio Toluene Diamine (DMTDA), MOCA, and M-CDEA. These materials are essential for applications in spraying polyurea, polyurethane elastomers, reaction injection molding (RIM), epoxy resins, and adhesives. Dongying Aonuo reports significant manufacturing capacity, with an annual output of 3,000 tons for DETDA and 1,000 tons for DMTDA. Beyond raw chemicals, the company provides finished application solutions, including waterproof polyurea coatings for swimming pools, bridges, and speaker cabinets, as well as specialized polyurethane foam and spray coating machinery.
Established with a strong international trade focus, the company offers OEM and ODM services to global clients. It operates with a workforce of approximately 51 to 100 employees and maintains multiple production lines to ensure consistent supply. Dongying Aonuo is committed to quality-driven management, aiming to provide advanced chemical materials and equipment to the global polyurethane and polyurea industries.
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Aonuo Group Co., Ltd.
🇨🇳 China
201451-100 peopleManufacturer/Trading Company
High-tech enterprise
Own brand
Shipments
39
Key customer
VMAJ TRADING
Key market
North America
Description
Aonuo Group Co., Ltd., established in 2014 and based in Dongying, China, is a high-tech manufacturer and trading company specializing in advanced chemical materials and specialized machinery. Located near the Shengli Oil Field, the company focuses on the research, development, and production of polyurethane elastomer chain extenders, specifically Dimethyl Thio-Toluene Diamine (DMTDA) and Diethyltoluene Diamine (DETDA). These products are essential components for polyurea spraying, reaction injection molding (RIM), epoxy resins, and adhesives, with an annual production capacity of 1,000 tons for DMTDA and 3,000 tons for DETDA.
Beyond chemical additives, Aonuo Group offers a diverse portfolio including SBR and NBR latex, TPO waterproof membranes, and various polyurea coatings designed for waterproofing, anti-corrosion, and explosion-proof applications. To support the application of these materials, the company also manufactures specialized equipment such as high-pressure polyurethane foam and polyurea spraying machines.
With a workforce of 51 to 100 employees, the company leverages technical collaborations with institutions like Qingdao Technological University and the South China University of Technology to maintain its R&D edge. Aonuo Group serves both domestic and international markets, particularly in Eastern Asia and Eastern Europe, operating with a commitment to high-quality standards and long-term business partnerships.
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