Integrated Production System
Equipped with 3 automated lines and over 80 specialized devices, supported by mature synthesis processes for stable, high-output manufacturing of DETDA and DMTDA.
Quality Control Excellence
Full-process standardized quality system ensuring strict purity control and batch-to-batch stability, backed by comprehensive SDS, COA, and customs documentation.
Global Market Reach
Serving over 200 clients worldwide with exports to Europe, Americas, Japan, South Korea, and Southeast Asia, holding a domestic market share exceeding 70%.
Customized Solutions
Offering standardized products and tailored packaging one-stop services for polyurea, polyurethane, and heavy-duty industrial coating applications.
Product Center
We have established long-term cooperative relations with many enterprises.
DMTDA is a new type of polyurethane elastomer curing agent, of which thereare two isomers of 2,4- an...
DMTDA is a new type of polyurethane elastomer curing agent, of which thereare two isomers of 2,4- an...
DMTDA is a new type of polyurethane elastomer curing agent, of which thereare two isomers of 2,4- an...
DMTDA is a new type of polyurethane elastomer curing agent, of which thereare two isomers of 2,4- an...
DMTDA is a new type of polyurethane elastomer curing agent, of which thereare two isomers of 2,4- an...
Product Application
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
Industrial and Civil Flooring Applications
Elastomer Technology and Performance Testing
Paint and Coating Application
Polyurethane Products Manufacturing
About Us
A leading DETDA & DMTDA manufacturer since 2021
Shandong Hailiang New Materials Co., Ltd. is located in Tancheng Economic Development Zone, Tancheng County, Linyi City, Shandong Province. Officially established in 2021, the company has a registered capital of RMB 50 million. It occupies an area of 60 mu (approx. 40,000 m²) with a total construction area of 15,000 m² and a total project investment of RMB 203 million. The plant is equipped with comprehensive supporting facilities, including an administration building, standardized production workshops, dedicated raw material warehouses, utility stations, and a central control room. It features 3 automated production lines and over 80 sets of professional manufacturing equipment. Leveraging mature and advanced synthesis process technologies, the company is a specialized new materials manufacturer integrating R&D, production, and sales, focusing on polyurethane aromatic amine curing agents.
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production equipment
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Automated production lines
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Global cooperative clients
Factory Gallery
A closer look at our production environment, equipment, and daily manufacturing strength.
Distribution room
Finished product area
workshop
Air compressor room
Hazardous waste storage
Fire Control
Our Honor
Official certification, professional after sales service.
News Center
Official certification, professional after sales service.
Aug 28, 2026
According to data recently released by the General Administration of Customs, in US dollars, China's import and export volume exceeded US$411.2 billio...
Aug 28, 2026
According to data recently released by the General Administration of Customs, in US dollars, China's import and export volume exceeded US$411.2 billio...
Aug 28, 2026
According to data recently released by the General Administration of Customs, in US dollars, China's import and export volume exceeded US$411.2 billio...
Aug 28, 2026
China's foreign trade started steadily and the total export value in the first two months hit a record high