In the more than ten years of Hengyan's development, we strictly abide by the national environmental protection laws and regulations, and always pay attention to the changes in the environment caused by the development of the enterprise. Adhere to the path of sustainable development.

To this end, we continue to optimize the company's own production processes to reduce waste water and waste gas emissions. At the same time, we have joined hands with other companies to jointly establish and participate in the corporate environmental protection responsibility supervision organization.

Dedicated to Promote the protection and construction of the ecological environment. Hengyan is doing his part.