On August 9, 2022, Representatives of the Company's executives and employees of Gunkul Engineering Public Company Limited delivered 38 large bags of plastic bottles (PET) for recycling to Wat Chak Daeng, Samut Prakan Province. According to Zero Waste Project, the objective of this project is to encourages all employees to participate in reducing waste and also reducing the impact on the environment along with social responsibility. This activities of sorting plastic water bottles (PET) to make the most of the resources that are carried out by the company continuously to create a culture of social responsibility and environmental sustainability.