Founded in March 2022, Zhejiang Heyi Chemical Co., Ltd. officially broke ground on construction in June 2023, with production expected to commence in June 2024. The facility covers an area of approximately 64,000 square meters and is located in the Modern Pharmaceutical and Chemical Industrial Park of the Xianju Economic Development Zone, Zhejiang Province.

Heyi Chemical is a high-tech new materials enterprise integrating research and development, production, and operations. We specialize in intrinsic safety engineering design, digital and intelligent control systems, and are committed to advancing high-performance material solutions.

Our core product, Methyl Tetrahydrophthalic Anhydride (MTHPA), is widely used in high-end application fields such as wind power, photovoltaics, rail transit, LED technologies, and new energy vehicles. Guided by a vision of industry leadership and technological innovation, the company aims to become one of the most technologically advanced and competitively scaled enterprises in the global organic anhydride sector, with strong capabilities in transforming R&D achievements into industrial applications.

Strategic Vision
Heyi Chemical upholds a clear and forward-looking development strategy based on the core values of health, safety, green development, and environmental protection. Our business philosophy emphasizes people-oriented management, technological innovation, and sustainable growth.

Aligned with our industrial positioning, we have launched a dual five-year development plan:

The first five-year plan aims to achieve RMB 1.2 billion in sales revenue, laying a solid foundation for future expansion