Company Profile

Donghua Material Science is mainly engaged in the R&D, 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: surface materials, electrical insulation materials, composite materials, adhesives and 3D printing materials. The Company's headquarters is located in Yantai Chemical Industrial Park, where the Phase I project covering 421 mu (280,666 m²) has been completed and put into operation progressively from 2023 to 2025. With a subsidiary in Nantong and sales offices in Shanghai and Guangzhou, the Company provides high-quality products and creative solutions to more than 300 customers worldwide.

Core Business

The Company has long been devoted to the field of specialty epoxy resins and supporting materials, focusing on the R&D, production and sales of high-end new chemical materials such as cycloaliphatic epoxy resins, multifunctional epoxy resins, cycloaliphatic specialty acrylates, reactive diluents, cationic photoinitiators and sensitizers, and cationic thermal initiators. With outstanding quality and performance, it provides customized material solutions for a wide range of industries.

Core Strengths

Taking technological innovation as its core driving force, the Company builds on its main business and core technical expertise, and leverages the industrial chain of Yantai Chemical Industrial Park to extend, complete and strengthen the chain. In doing so it creates a new chemical materials industrial cluster with distinctive features and comparative advantages, moving towards deep processing, refinement, differentiation and platform-based development.

Core Goals

Rooted in specialty epoxy and cationic curing, and centered on customized system solutions, the Company aims to build a globally recognized production and service platform for new chemical materials with unique professional advantages, offering integrated services across the entire value chain and maximizing customer value.

In the future, Donghua Material Science will always adhere to the mission of "Developing High-Performance New Materials, Making the Future Better!", remain committed to technological innovation and application in new chemical materials, and continue to promote the high-quality development of the industry.

2018 Year
Established in
350 Staff
Total employees
126 Items
Honors and patents
280666 m²
Phase I Project
188667 m²
Phase II Project
2018 Year
Established in
300 Staff
Total employees
126 Items
Honors and patents
280666 m²
Phase I Project
188667 m²
Phase II Project

Development History
  • August 2016

    Acquisition of Nantong Synasia New Material Co., Ltd

  • December 2016

    Synasia approved as "Nantong Municipal Engineering R&D Center"

  • August 2018

    Yantai Donghua Material Science Co., Ltd. established

  • November 2018

    Synasia High tech Enterprise reviewed and passed

  • December 2018

    Automation transformation of the entire process of Synasia completed

  • October 2020

    Groundbreaking of Yantai Base

  • September 2022

    Headquarters’ R&D office building completed and put into use

  • October 2022

    Awarded the "2021-2022 Yantai Development Zone Innovation and Entrepreneurship Team Project"

  • December 2022

    Synasia approved as a "2022 Jiangsu Province Specialized, Refined, Differential and New Small and Medium-sized Enterprise"

  • September 2023

    September 2023 The multi-functional specialty epoxy resin plant at Yantai Base commenced operations

  • January 2024

    January 2024 Donghua Material Science and Wells Advanced Materials signed a strategic cooperation agreement

  • May 2025

    May 2025 An innovative product from Donghua Material Science won the "2025 Coatings Industry – Ringier Technology Innovation Award"

  • October 2025

    The cycloaliphatic epoxy resin plant at the Yantai Base was successfully started up in October 2025.

  • December 2025

    The company was recognized as a National High-Tech Enterprise.