‘The NANUM’ volunteer corps of Siemens Ltd. Seoul conducted environmental cleaning at Seoul Forest Park on June 9 with participation of about 40 employees by providing a clean and pleasant atmosphere to the visitors. Employees worked on cleaning and oil staining the wooden facilities such as floors and hand grips of a bridge in the park. In fiscal year 2017, The NANUM Volunteer Corps has been performing tailored volunteer activities starting from briquette delivery, environmental cleaning, serving free meals to the needy, and more.