sam group firmly fulfills its social responsibility and pays close attention to the sustainable development of economy, humanities and ecology while promoting business development. in combination with the sustainable development goals of the united nations and the actual development needs of the group, we adhere to the philosophy of "people-oriented" to implement social responsibilities in the whole process of corporate governance and business expansion, further promote economic growth and meet social needs actively. we protect employees' rights and interests and pay attention to the environmental protection, and contribute to the sustainable development of economy, humanities and ecology.