Tongyu believes that while providing customers with better products and services, we must also fulfill our commitment to social responsibility, maintain and enhance social interests, promote the harmonious development of enterprises, society, and nature, and achieve the unity of corporate and social interests. Corporate social responsibility is a kind of "mutually beneficial" behavior to safeguard the long-term interests of the enterprise and meet the requirements of social development, which can create a broader Lebensraum for itself.

The company has passed the GBT24001-2016 idt ISO14001-2015 Environmental Management Certification and the GBT45001-2020 idt ISO45001-2018 Occupational Health and Safety Management System Certification; And actively participate in the May 19th one day donation charity event.