Company Profile
Donghua Material Science mainly focuses on the research and development, production, and sales of specialty epoxy resins such as cycloaliphatic epoxy resins and multifunctional epoxy resins, as well as high-end new chemical materials such as epoxy curing agents and additives. Its products are widely used in five major fields, including surface materials, electrical insulation materials, composite materials, adhesives, and 3D printing materials. The Company has a subsidiary in Nantong and a sales company in Shanghai, providing high-quality products and creative solutions to over 300 customers worldwide.
The company's headquarters is located in the Yantai Chemical Industry Park, where the Phase I project covering 421 mu (70 acres) will be progressively completed and put into operation between 2023 and 2025.
The Company takes technological innovation as its inexhaustible driving force, focuses on its principal business and core technical expertise, and relies on the industrial chain of Yantai Chemical Industrial Park to make use of complementary advantages and to extend, supplement, and strengthen its own industrial chain, thus building a new chemical materials industrial cluster with its own characteristics and comparative advantages.
In the future, Donghua Material Science will always adhere to the mission of "Developing High-Performance New Materials, Making the Future Better!", pursue technological innovation and application of new chemical materials, and continue to promote the high-quality development of related new chemical material industries!










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August 2016
Acquisition of Nantong Synasia New Material Co., Ltd
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December 2016
Synasia approved as "Nantong Municipal Engineering R&D Center"
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August 2018
Yantai Donghua Material Science Co., Ltd. established
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November 2018
Synasia High tech Enterprise reviewed and passed
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December 2018
Automation transformation of the entire process of Synasia completed
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October 2020
Groundbreaking of Yantai Base
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September 2022
Headquarters’ R&D office building completed and put into use
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October 2022
Awarded the "2021-2022 Yantai Development Zone Innovation and Entrepreneurship Team Project"
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December 2022
Synasia approved as a "2022 Jiangsu Province Specialized, Refined, Differential and New Small and Medium-sized Enterprise"
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September 2023
September 2023 The multi-functional specialty epoxy resin plant at Yantai Base commenced operations
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January 2024
January 2024 Donghua Material Science and Wells Advanced Materials signed a strategic cooperation agreement
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May 2025
May 2025 An innovative product from Donghua Material Science won the "2025 Coatings Industry – Ringier Technology Innovation Award"