Tonghe Heavy Industry has participated in charity activities on the 99 Public Welfare Day for many times, and was awarded the "Honorary Title of Love Enterprise".

"99 Public Welfare Day" is an annual public welfare activity jointly sponsored by hundreds of public welfare organizations, well-known enterprises, celebrities and top creative communication institutions. September 9, 2015 is the first public welfare day in China, with the theme of "love together". Through innovative means such as mobile Internet and social networking, and in the form of easy interaction, hundreds of millions of public welfare loving Internet users across the country are mobilized to participate in public welfare in a light, convenient and happy way through small cash donations, step donations, voice donations and other behaviors.

99 Public Welfare Day creates diversified public welfare participation scenarios through various ways, extending the influence of 99 Public Welfare Day from online to offline, from the public welfare industry to the public, and from the public welfare platform to the community neighborhood. Integrate public welfare into the original scene, start from food, clothing, housing and transportation, combine public welfare with people's daily leisure scenes, and make public welfare everywhere.