Since 2019, we have been carrying out the building of green factories featuring energy conservation. We designed and constructed the factories according to national codes of energy-saving building, such as using new energy-saving wall materials; we required all new plants to adopt solar photovoltaic systems, and built solar power generation facilities on the roofs or open spaces of production bases. We have ensured the economical operation of energy-consuming equipment, chosen energy-saving equipment, and continued to renovate existing equipment with high energy and material consumption. Furthermore, we have optimized our processes to reduce energy consumption and material waste in production. In October 2020, our headquarter base was awarded the national “Green Factory”.