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Integrated Engineering and Certified Technical Excellence
Our expertise is built upon decades of accumulated thermal engineering technology, supported by advanced automated equipment and a robust portfolio of international patents and safety certifications.
Integrated Manufacturing
We maintain in-house facilities to enable strict quality control and flexible customization for every client.
Technological Innovation
Our expertise in thermal engineering is backed by numerous patents and international certifications.
Diverse Industry Application
Our solutions are optimized for critical sectors including textiles, rubber, plastics, chemicals, and electronics.
Certified Reliability
Every stage of production is carefully controlled to ensure compliance with international standards.
- Company History
Since 1995
Since its inception, Donghwa Hitech has consistently evolved from a localized manufacturing foundation into a highly certified, forward-thinking leader in industrial thermal engineering. Founded as Donghwa Publishing on August 19, 1995, the company took a pivotal step toward corporate scaling on May 1, 2001, when it officially incorporated as Donghwa Hi-Tech Co., Ltd. Driven by a commitment to world-class standards, the company secured its initial ISO 9001 certification in 2007, paving the way for decades of disciplined quality management.
1995
August 19
Foundation of Donghwa Publishing
The foundational roots of the company are established, beginning a long journey centered on practical engineering and industrial development.
2001
May 1
Corporate Incorporation into Donghwa Hi-Tech Co., Ltd.
The business undergoes legal restructuring and transitions into a corporate entity, establishing the official corporate identity for its expanding heating business.
2007
May 30
Initial ISO 9001 Certification
The company secures its first international quality standard certification, validating its manufacturing processes and initiating a long-term commitment to strict quality control.
2021
March 4
Innobiz Association Registration
Recognized officially as a technology-driven, innovative enterprise, reinforcing its competitive edge in technical thermal engineering.
March 10
Yangsan Yusan Industrial Complex Expansion & Relocation
To meet rising global demand, the company moves to a state-of-the-art facility, enabling a direct production system with advanced automated machinery.
2023
May 17
Integrated ISO 9001, 14001, 45001 Certification
Achieved a comprehensive, integrated management system standard covering premium quality control, environmental safety, and occupational health and safety.
2025
April 11
ESG Management Certification
Solidifies the company’s position as a sustainable and ethically governed manufacturer, fully prepared to comply with modern green supply chain demands for global partnerships.
- mission statement