Other activities of Samsung SDI for clean and beautiful communities include the Busan plant’s One Company One River cleaning program and One Company One Wetland cultivation program, the Suwon headquarters’ support for small and medium sized companies with environmental technologies, the promotion of eco-friendly products of Suwon City, Corporate R&D Center’s pollutants monitoring of the Shingal reservoir, the Tianjin plant’s cleaning activity around Samsung Square, the promotion of collecting used batteries, and the Shenzhen plant’s One Company One River program and environmental preservation campaign.